Home / 62,065.79-93,113.27-17,693.18

Finding the Fourth Proportional to 62,065.79, 93,113.27 and 17,693.18

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Solution

The fourth proportional to 62,065.79, 93,113.27 and 17,693.18 is: 26,543.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,065.79 : 93,113.27 = 17,693.18 : x
  2. Step 2: Convert to fraction form
    62,065.79/93,113.27 = 17,693.18/x
  3. Step 3: Cross multiply
    62,065.79x = 93,113.27 × 17,693.18
  4. Step 4: Simplify right side
    62,065.79x = 1,647,469,846.50
  5. Step 5: Solve for x
    x = 1,647,469,846.50/62,065.79
  6. Step 6: Final answer
    x = 26,543.93

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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.