Home / 44,322.54-66,484.68-14,740.62

Finding the Fourth Proportional to 44,322.54, 66,484.68 and 14,740.62

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Solution

The fourth proportional to 44,322.54, 66,484.68 and 14,740.62 is: 22,111.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,322.54 : 66,484.68 = 14,740.62 : x
  2. Step 2: Convert to fraction form
    44,322.54/66,484.68 = 14,740.62/x
  3. Step 3: Cross multiply
    44,322.54x = 66,484.68 × 14,740.62
  4. Step 4: Simplify right side
    44,322.54x = 980,025,403.70
  5. Step 5: Solve for x
    x = 980,025,403.70/44,322.54
  6. Step 6: Final answer
    x = 22,111.22

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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.