Home / 38,859.08-58,251.63-24,779.57

Finding the Fourth Proportional to 38,859.08, 58,251.63 and 24,779.57

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Solution

The fourth proportional to 38,859.08, 58,251.63 and 24,779.57 is: 37,145.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,859.08 : 58,251.63 = 24,779.57 : x
  2. Step 2: Convert to fraction form
    38,859.08/58,251.63 = 24,779.57/x
  3. Step 3: Cross multiply
    38,859.08x = 58,251.63 × 24,779.57
  4. Step 4: Simplify right side
    38,859.08x = 1,443,450,343.20
  5. Step 5: Solve for x
    x = 1,443,450,343.20/38,859.08
  6. Step 6: Final answer
    x = 37,145.77

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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.