Home / 124,252.08-186,097.72-57,552.10

Finding the Fourth Proportional to 124,252.08, 186,097.72 and 57,552.10

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Solution

The fourth proportional to 124,252.08, 186,097.72 and 57,552.10 is: 86,198.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,252.08 : 186,097.72 = 57,552.10 : x
  2. Step 2: Convert to fraction form
    124,252.08/186,097.72 = 57,552.10/x
  3. Step 3: Cross multiply
    124,252.08x = 186,097.72 × 57,552.10
  4. Step 4: Simplify right side
    124,252.08x = 10,710,314,591.21
  5. Step 5: Solve for x
    x = 10,710,314,591.21/124,252.08
  6. Step 6: Final answer
    x = 86,198.27

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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.