Home / 62,057.55-93,084.35-19,937.46

Finding the Fourth Proportional to 62,057.55, 93,084.35 and 19,937.46

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Solution

The fourth proportional to 62,057.55, 93,084.35 and 19,937.46 is: 29,905.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,057.55 : 93,084.35 = 19,937.46 : x
  2. Step 2: Convert to fraction form
    62,057.55/93,084.35 = 19,937.46/x
  3. Step 3: Cross multiply
    62,057.55x = 93,084.35 × 19,937.46
  4. Step 4: Simplify right side
    62,057.55x = 1,855,865,405.06
  5. Step 5: Solve for x
    x = 1,855,865,405.06/62,057.55
  6. Step 6: Final answer
    x = 29,905.55

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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.