Home / 169,631.75-254,564.28-58,823.75

Finding the Fourth Proportional to 169,631.75, 254,564.28 and 58,823.75

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Solution

The fourth proportional to 169,631.75, 254,564.28 and 58,823.75 is: 88,276.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,631.75 : 254,564.28 = 58,823.75 : x
  2. Step 2: Convert to fraction form
    169,631.75/254,564.28 = 58,823.75/x
  3. Step 3: Cross multiply
    169,631.75x = 254,564.28 × 58,823.75
  4. Step 4: Simplify right side
    169,631.75x = 14,974,425,565.65
  5. Step 5: Solve for x
    x = 14,974,425,565.65/169,631.75
  6. Step 6: Final answer
    x = 88,276.08

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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.