Home / 9,595.18-14,366.19-4,905.09

Finding the Fourth Proportional to 9,595.18, 14,366.19 and 4,905.09

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Solution

The fourth proportional to 9,595.18, 14,366.19 and 4,905.09 is: 7,344.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595.18 : 14,366.19 = 4,905.09 : x
  2. Step 2: Convert to fraction form
    9,595.18/14,366.19 = 4,905.09/x
  3. Step 3: Cross multiply
    9,595.18x = 14,366.19 × 4,905.09
  4. Step 4: Simplify right side
    9,595.18x = 70,467,454.91
  5. Step 5: Solve for x
    x = 70,467,454.91/9,595.18
  6. Step 6: Final answer
    x = 7,344.05

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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.