Home / 94,509.60-141,715.16-44,576.28

Finding the Fourth Proportional to 94,509.60, 141,715.16 and 44,576.28

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Solution

The fourth proportional to 94,509.60, 141,715.16 and 44,576.28 is: 66,841.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,509.60 : 141,715.16 = 44,576.28 : x
  2. Step 2: Convert to fraction form
    94,509.60/141,715.16 = 44,576.28/x
  3. Step 3: Cross multiply
    94,509.60x = 141,715.16 × 44,576.28
  4. Step 4: Simplify right side
    94,509.60x = 6,317,134,652.40
  5. Step 5: Solve for x
    x = 6,317,134,652.40/94,509.60
  6. Step 6: Final answer
    x = 66,841.20

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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.