Home / 29,666.42-44,503.29-10,946.55

Finding the Fourth Proportional to 29,666.42, 44,503.29 and 10,946.55

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Solution

The fourth proportional to 29,666.42, 44,503.29 and 10,946.55 is: 16,421.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,666.42 : 44,503.29 = 10,946.55 : x
  2. Step 2: Convert to fraction form
    29,666.42/44,503.29 = 10,946.55/x
  3. Step 3: Cross multiply
    29,666.42x = 44,503.29 × 10,946.55
  4. Step 4: Simplify right side
    29,666.42x = 487,157,489.15
  5. Step 5: Solve for x
    x = 487,157,489.15/29,666.42
  6. Step 6: Final answer
    x = 16,421.18

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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.