Home / 95,169.34-142,598.27-57,615.59

Finding the Fourth Proportional to 95,169.34, 142,598.27 and 57,615.59

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Solution

The fourth proportional to 95,169.34, 142,598.27 and 57,615.59 is: 86,329.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,169.34 : 142,598.27 = 57,615.59 : x
  2. Step 2: Convert to fraction form
    95,169.34/142,598.27 = 57,615.59/x
  3. Step 3: Cross multiply
    95,169.34x = 142,598.27 × 57,615.59
  4. Step 4: Simplify right side
    95,169.34x = 8,215,883,459.03
  5. Step 5: Solve for x
    x = 8,215,883,459.03/95,169.34
  6. Step 6: Final answer
    x = 86,329.10

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1.5x scale

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.