Home / 25,463.41-38,209.98-10,671.10

Finding the Fourth Proportional to 25,463.41, 38,209.98 and 10,671.10

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Solution

The fourth proportional to 25,463.41, 38,209.98 and 10,671.10 is: 16,012.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,463.41 : 38,209.98 = 10,671.10 : x
  2. Step 2: Convert to fraction form
    25,463.41/38,209.98 = 10,671.10/x
  3. Step 3: Cross multiply
    25,463.41x = 38,209.98 × 10,671.10
  4. Step 4: Simplify right side
    25,463.41x = 407,742,517.58
  5. Step 5: Solve for x
    x = 407,742,517.58/25,463.41
  6. Step 6: Final answer
    x = 16,012.88

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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.