Home / 44,384.22-66,598.20-31,320.54

Finding the Fourth Proportional to 44,384.22, 66,598.20 and 31,320.54

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Solution

The fourth proportional to 44,384.22, 66,598.20 and 31,320.54 is: 46,996.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,384.22 : 66,598.20 = 31,320.54 : x
  2. Step 2: Convert to fraction form
    44,384.22/66,598.20 = 31,320.54/x
  3. Step 3: Cross multiply
    44,384.22x = 66,598.20 × 31,320.54
  4. Step 4: Simplify right side
    44,384.22x = 2,085,891,587.03
  5. Step 5: Solve for x
    x = 2,085,891,587.03/44,384.22
  6. Step 6: Final answer
    x = 46,996.24

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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.