Home / 16,646.31-24,970.28-6,257.25

Finding the Fourth Proportional to 16,646.31, 24,970.28 and 6,257.25

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Solution

The fourth proportional to 16,646.31, 24,970.28 and 6,257.25 is: 9,386.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,646.31 : 24,970.28 = 6,257.25 : x
  2. Step 2: Convert to fraction form
    16,646.31/24,970.28 = 6,257.25/x
  3. Step 3: Cross multiply
    16,646.31x = 24,970.28 × 6,257.25
  4. Step 4: Simplify right side
    16,646.31x = 156,245,253.24
  5. Step 5: Solve for x
    x = 156,245,253.24/16,646.31
  6. Step 6: Final answer
    x = 9,386.18

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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.