Home / 125,570.13-188,195.01-58,863.30

Finding the Fourth Proportional to 125,570.13, 188,195.01 and 58,863.30

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Solution

The fourth proportional to 125,570.13, 188,195.01 and 58,863.30 is: 88,219.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,570.13 : 188,195.01 = 58,863.30 : x
  2. Step 2: Convert to fraction form
    125,570.13/188,195.01 = 58,863.30/x
  3. Step 3: Cross multiply
    125,570.13x = 188,195.01 × 58,863.30
  4. Step 4: Simplify right side
    125,570.13x = 11,077,779,332.13
  5. Step 5: Solve for x
    x = 11,077,779,332.13/125,570.13
  6. Step 6: Final answer
    x = 88,219.86

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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.