Home / 9,052.60-13,573.98-2,810.92

Finding the Fourth Proportional to 9,052.60, 13,573.98 and 2,810.92

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Solution

The fourth proportional to 9,052.60, 13,573.98 and 2,810.92 is: 4,214.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,052.60 : 13,573.98 = 2,810.92 : x
  2. Step 2: Convert to fraction form
    9,052.60/13,573.98 = 2,810.92/x
  3. Step 3: Cross multiply
    9,052.60x = 13,573.98 × 2,810.92
  4. Step 4: Simplify right side
    9,052.60x = 38,155,371.86
  5. Step 5: Solve for x
    x = 38,155,371.86/9,052.60
  6. Step 6: Final answer
    x = 4,214.85

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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.