Home / 28,614.28-42,946.03-24,899.13

Finding the Fourth Proportional to 28,614.28, 42,946.03 and 24,899.13

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Solution

The fourth proportional to 28,614.28, 42,946.03 and 24,899.13 is: 37,370.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,614.28 : 42,946.03 = 24,899.13 : x
  2. Step 2: Convert to fraction form
    28,614.28/42,946.03 = 24,899.13/x
  3. Step 3: Cross multiply
    28,614.28x = 42,946.03 × 24,899.13
  4. Step 4: Simplify right side
    28,614.28x = 1,069,318,783.95
  5. Step 5: Solve for x
    x = 1,069,318,783.95/28,614.28
  6. Step 6: Final answer
    x = 37,370.11

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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.