Home / 44,549.20-66,977.16-35,845.12

Finding the Fourth Proportional to 44,549.20, 66,977.16 and 35,845.12

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Solution

The fourth proportional to 44,549.20, 66,977.16 and 35,845.12 is: 53,891.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,549.20 : 66,977.16 = 35,845.12 : x
  2. Step 2: Convert to fraction form
    44,549.20/66,977.16 = 35,845.12/x
  3. Step 3: Cross multiply
    44,549.20x = 66,977.16 × 35,845.12
  4. Step 4: Simplify right side
    44,549.20x = 2,400,804,337.46
  5. Step 5: Solve for x
    x = 2,400,804,337.46/44,549.20
  6. Step 6: Final answer
    x = 53,891.08

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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.