Home / 106,034.91-146,328.48-60,713.58

Finding the Fourth Proportional to 106,034.91, 146,328.48 and 60,713.58

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Solution

The fourth proportional to 106,034.91, 146,328.48 and 60,713.58 is: 83,784.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,034.91 : 146,328.48 = 60,713.58 : x
  2. Step 2: Convert to fraction form
    106,034.91/146,328.48 = 60,713.58/x
  3. Step 3: Cross multiply
    106,034.91x = 146,328.48 × 60,713.58
  4. Step 4: Simplify right side
    106,034.91x = 8,884,125,876.76
  5. Step 5: Solve for x
    x = 8,884,125,876.76/106,034.91
  6. Step 6: Final answer
    x = 83,784.91

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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.