Home / 38,745.30-58,062.50-22,070.92

Finding the Fourth Proportional to 38,745.30, 58,062.50 and 22,070.92

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Solution

The fourth proportional to 38,745.30, 58,062.50 and 22,070.92 is: 33,074.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,745.30 : 58,062.50 = 22,070.92 : x
  2. Step 2: Convert to fraction form
    38,745.30/58,062.50 = 22,070.92/x
  3. Step 3: Cross multiply
    38,745.30x = 58,062.50 × 22,070.92
  4. Step 4: Simplify right side
    38,745.30x = 1,281,492,792.50
  5. Step 5: Solve for x
    x = 1,281,492,792.50/38,745.30
  6. Step 6: Final answer
    x = 33,074.79

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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.