Home / 94,345.64-141,476.91-49,962.02

Finding the Fourth Proportional to 94,345.64, 141,476.91 and 49,962.02

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Solution

The fourth proportional to 94,345.64, 141,476.91 and 49,962.02 is: 74,921.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,345.64 : 141,476.91 = 49,962.02 : x
  2. Step 2: Convert to fraction form
    94,345.64/141,476.91 = 49,962.02/x
  3. Step 3: Cross multiply
    94,345.64x = 141,476.91 × 49,962.02
  4. Step 4: Simplify right side
    94,345.64x = 7,068,472,206.96
  5. Step 5: Solve for x
    x = 7,068,472,206.96/94,345.64
  6. Step 6: Final answer
    x = 74,921.03

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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.