Home / 134,904.39-202,357.40-60,006.93

Finding the Fourth Proportional to 134,904.39, 202,357.40 and 60,006.93

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Solution

The fourth proportional to 134,904.39, 202,357.40 and 60,006.93 is: 90,010.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,904.39 : 202,357.40 = 60,006.93 : x
  2. Step 2: Convert to fraction form
    134,904.39/202,357.40 = 60,006.93/x
  3. Step 3: Cross multiply
    134,904.39x = 202,357.40 × 60,006.93
  4. Step 4: Simplify right side
    134,904.39x = 12,142,846,336.78
  5. Step 5: Solve for x
    x = 12,142,846,336.78/134,904.39
  6. Step 6: Final answer
    x = 90,010.76

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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.