Home / 43,515.67-60,070.59-27,624.55

Finding the Fourth Proportional to 43,515.67, 60,070.59 and 27,624.55

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Solution

The fourth proportional to 43,515.67, 60,070.59 and 27,624.55 is: 38,133.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,515.67 : 60,070.59 = 27,624.55 : x
  2. Step 2: Convert to fraction form
    43,515.67/60,070.59 = 27,624.55/x
  3. Step 3: Cross multiply
    43,515.67x = 60,070.59 × 27,624.55
  4. Step 4: Simplify right side
    43,515.67x = 1,659,423,016.98
  5. Step 5: Solve for x
    x = 1,659,423,016.98/43,515.67
  6. Step 6: Final answer
    x = 38,133.92

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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.