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Finding the Fourth Proportional to 29,737.91, 44,606.95 and 10,030.30

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Solution

The fourth proportional to 29,737.91, 44,606.95 and 10,030.30 is: 15,045.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,737.91 : 44,606.95 = 10,030.30 : x
  2. Step 2: Convert to fraction form
    29,737.91/44,606.95 = 10,030.30/x
  3. Step 3: Cross multiply
    29,737.91x = 44,606.95 × 10,030.30
  4. Step 4: Simplify right side
    29,737.91x = 447,420,953.99
  5. Step 5: Solve for x
    x = 447,420,953.99/29,737.91
  6. Step 6: Final answer
    x = 15,045.47

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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.