Home / 14,875.30-22,334.82-6,127.30

Finding the Fourth Proportional to 14,875.30, 22,334.82 and 6,127.30

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Solution

The fourth proportional to 14,875.30, 22,334.82 and 6,127.30 is: 9,199.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,875.30 : 22,334.82 = 6,127.30 : x
  2. Step 2: Convert to fraction form
    14,875.30/22,334.82 = 6,127.30/x
  3. Step 3: Cross multiply
    14,875.30x = 22,334.82 × 6,127.30
  4. Step 4: Simplify right side
    14,875.30x = 136,852,000.28
  5. Step 5: Solve for x
    x = 136,852,000.28/14,875.30
  6. Step 6: Final answer
    x = 9,199.95

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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.