Home / 107,326.26-148,117.13-62,006.17

Finding the Fourth Proportional to 107,326.26, 148,117.13 and 62,006.17

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Solution

The fourth proportional to 107,326.26, 148,117.13 and 62,006.17 is: 85,572.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,326.26 : 148,117.13 = 62,006.17 : x
  2. Step 2: Convert to fraction form
    107,326.26/148,117.13 = 62,006.17/x
  3. Step 3: Cross multiply
    107,326.26x = 148,117.13 × 62,006.17
  4. Step 4: Simplify right side
    107,326.26x = 9,184,175,942.69
  5. Step 5: Solve for x
    x = 9,184,175,942.69/107,326.26
  6. Step 6: Final answer
    x = 85,572.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.