Home / 94,904.16-142,369.92-35,761.92

Finding the Fourth Proportional to 94,904.16, 142,369.92 and 35,761.92

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Solution

The fourth proportional to 94,904.16, 142,369.92 and 35,761.92 is: 53,648.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,904.16 : 142,369.92 = 35,761.92 : x
  2. Step 2: Convert to fraction form
    94,904.16/142,369.92 = 35,761.92/x
  3. Step 3: Cross multiply
    94,904.16x = 142,369.92 × 35,761.92
  4. Step 4: Simplify right side
    94,904.16x = 5,091,421,689.45
  5. Step 5: Solve for x
    x = 5,091,421,689.45/94,904.16
  6. Step 6: Final answer
    x = 53,648.03

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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.