Home / 94,330.74-141,458.04-38,160.48

Finding the Fourth Proportional to 94,330.74, 141,458.04 and 38,160.48

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Solution

The fourth proportional to 94,330.74, 141,458.04 and 38,160.48 is: 57,225.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,330.74 : 141,458.04 = 38,160.48 : x
  2. Step 2: Convert to fraction form
    94,330.74/141,458.04 = 38,160.48/x
  3. Step 3: Cross multiply
    94,330.74x = 141,458.04 × 38,160.48
  4. Step 4: Simplify right side
    94,330.74x = 5,398,106,706.26
  5. Step 5: Solve for x
    x = 5,398,106,706.26/94,330.74
  6. Step 6: Final answer
    x = 57,225.32

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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.