Home / 44,358.21-66,572.08-30,943.95

Finding the Fourth Proportional to 44,358.21, 66,572.08 and 30,943.95

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Solution

The fourth proportional to 44,358.21, 66,572.08 and 30,943.95 is: 46,440.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,358.21 : 66,572.08 = 30,943.95 : x
  2. Step 2: Convert to fraction form
    44,358.21/66,572.08 = 30,943.95/x
  3. Step 3: Cross multiply
    44,358.21x = 66,572.08 × 30,943.95
  4. Step 4: Simplify right side
    44,358.21x = 2,060,003,114.92
  5. Step 5: Solve for x
    x = 2,060,003,114.92/44,358.21
  6. Step 6: Final answer
    x = 46,440.18

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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.