Home / 23,479.04-35,139.18-22,847.24

Finding the Fourth Proportional to 23,479.04, 35,139.18 and 22,847.24

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Solution

The fourth proportional to 23,479.04, 35,139.18 and 22,847.24 is: 34,193.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,479.04 : 35,139.18 = 22,847.24 : x
  2. Step 2: Convert to fraction form
    23,479.04/35,139.18 = 22,847.24/x
  3. Step 3: Cross multiply
    23,479.04x = 35,139.18 × 22,847.24
  4. Step 4: Simplify right side
    23,479.04x = 802,833,278.86
  5. Step 5: Solve for x
    x = 802,833,278.86/23,479.04
  6. Step 6: Final answer
    x = 34,193.62

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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.