Home / 10,508.10-14,500.35-6,527.94

Finding the Fourth Proportional to 10,508.10, 14,500.35 and 6,527.94

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Solution

The fourth proportional to 10,508.10, 14,500.35 and 6,527.94 is: 9,008.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,508.10 : 14,500.35 = 6,527.94 : x
  2. Step 2: Convert to fraction form
    10,508.10/14,500.35 = 6,527.94/x
  3. Step 3: Cross multiply
    10,508.10x = 14,500.35 × 6,527.94
  4. Step 4: Simplify right side
    10,508.10x = 94,657,414.78
  5. Step 5: Solve for x
    x = 94,657,414.78/10,508.10
  6. Step 6: Final answer
    x = 9,008.04

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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.