Home / 62,656.12-93,990.12-22,685.19

Finding the Fourth Proportional to 62,656.12, 93,990.12 and 22,685.19

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Solution

The fourth proportional to 62,656.12, 93,990.12 and 22,685.19 is: 34,029.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,656.12 : 93,990.12 = 22,685.19 : x
  2. Step 2: Convert to fraction form
    62,656.12/93,990.12 = 22,685.19/x
  3. Step 3: Cross multiply
    62,656.12x = 93,990.12 × 22,685.19
  4. Step 4: Simplify right side
    62,656.12x = 2,132,183,730.32
  5. Step 5: Solve for x
    x = 2,132,183,730.32/62,656.12
  6. Step 6: Final answer
    x = 34,029.94

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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.