Home / 110,302.62-152,216.19-60,001.62

Finding the Fourth Proportional to 110,302.62, 152,216.19 and 60,001.62

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Solution

The fourth proportional to 110,302.62, 152,216.19 and 60,001.62 is: 82,801.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,302.62 : 152,216.19 = 60,001.62 : x
  2. Step 2: Convert to fraction form
    110,302.62/152,216.19 = 60,001.62/x
  3. Step 3: Cross multiply
    110,302.62x = 152,216.19 × 60,001.62
  4. Step 4: Simplify right side
    110,302.62x = 9,133,217,990.23
  5. Step 5: Solve for x
    x = 9,133,217,990.23/110,302.62
  6. Step 6: Final answer
    x = 82,801.46

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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.