Home / 62,555.30-93,833.55-15,808.17

Finding the Fourth Proportional to 62,555.30, 93,833.55 and 15,808.17

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Solution

The fourth proportional to 62,555.30, 93,833.55 and 15,808.17 is: 23,712.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,555.30 : 93,833.55 = 15,808.17 : x
  2. Step 2: Convert to fraction form
    62,555.30/93,833.55 = 15,808.17/x
  3. Step 3: Cross multiply
    62,555.30x = 93,833.55 × 15,808.17
  4. Step 4: Simplify right side
    62,555.30x = 1,483,336,710.10
  5. Step 5: Solve for x
    x = 1,483,336,710.10/62,555.30
  6. Step 6: Final answer
    x = 23,712.41

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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.