Home / 11,373.44-15,695.35-6,594.30

Finding the Fourth Proportional to 11,373.44, 15,695.35 and 6,594.30

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Solution

The fourth proportional to 11,373.44, 15,695.35 and 6,594.30 is: 9,100.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,373.44 : 15,695.35 = 6,594.30 : x
  2. Step 2: Convert to fraction form
    11,373.44/15,695.35 = 6,594.30/x
  3. Step 3: Cross multiply
    11,373.44x = 15,695.35 × 6,594.30
  4. Step 4: Simplify right side
    11,373.44x = 103,499,830.02
  5. Step 5: Solve for x
    x = 103,499,830.02/11,373.44
  6. Step 6: Final answer
    x = 9,100.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.