Home / 17,595.60-24,281.22-10,520.64

Finding the Fourth Proportional to 17,595.60, 24,281.22 and 10,520.64

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Solution

The fourth proportional to 17,595.60, 24,281.22 and 10,520.64 is: 14,518.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,595.60 : 24,281.22 = 10,520.64 : x
  2. Step 2: Convert to fraction form
    17,595.60/24,281.22 = 10,520.64/x
  3. Step 3: Cross multiply
    17,595.60x = 24,281.22 × 10,520.64
  4. Step 4: Simplify right side
    17,595.60x = 255,453,974.38
  5. Step 5: Solve for x
    x = 255,453,974.38/17,595.60
  6. Step 6: Final answer
    x = 14,518.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.