Home / 23,631.40-35,446.02-22,800.88

Finding the Fourth Proportional to 23,631.40, 35,446.02 and 22,800.88

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Solution

The fourth proportional to 23,631.40, 35,446.02 and 22,800.88 is: 34,200.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,631.40 : 35,446.02 = 22,800.88 : x
  2. Step 2: Convert to fraction form
    23,631.40/35,446.02 = 22,800.88/x
  3. Step 3: Cross multiply
    23,631.40x = 35,446.02 × 22,800.88
  4. Step 4: Simplify right side
    23,631.40x = 808,200,448.50
  5. Step 5: Solve for x
    x = 808,200,448.50/23,631.40
  6. Step 6: Final answer
    x = 34,200.28

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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.