Home / 9,248,003.70-13,872,005.55-7,567,005.30

Finding the Fourth Proportional to 9,248,003.70, 13,872,005.55 and 7,567,005.30

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Solution

The fourth proportional to 9,248,003.70, 13,872,005.55 and 7,567,005.30 is: 11,350,507.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,248,003.70 : 13,872,005.55 = 7,567,005.30 : x
  2. Step 2: Convert to fraction form
    9,248,003.70/13,872,005.55 = 7,567,005.30/x
  3. Step 3: Cross multiply
    9,248,003.70x = 13,872,005.55 × 7,567,005.30
  4. Step 4: Simplify right side
    9,248,003.70x = 104,969,539,518,479.42
  5. Step 5: Solve for x
    x = 104,969,539,518,479.42/9,248,003.70
  6. Step 6: Final answer
    x = 11,350,507.95

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.