Home / 110,166.04-152,022.90-59,864.68

Finding the Fourth Proportional to 110,166.04, 152,022.90 and 59,864.68

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Solution

The fourth proportional to 110,166.04, 152,022.90 and 59,864.68 is: 82,609.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,166.04 : 152,022.90 = 59,864.68 : x
  2. Step 2: Convert to fraction form
    110,166.04/152,022.90 = 59,864.68/x
  3. Step 3: Cross multiply
    110,166.04x = 152,022.90 × 59,864.68
  4. Step 4: Simplify right side
    110,166.04x = 9,100,802,261.17
  5. Step 5: Solve for x
    x = 9,100,802,261.17/110,166.04
  6. Step 6: Final answer
    x = 82,609.87

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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.