Home / 16,024.98-22,104.18-10,647.30

Finding the Fourth Proportional to 16,024.98, 22,104.18 and 10,647.30

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Solution

The fourth proportional to 16,024.98, 22,104.18 and 10,647.30 is: 14,686.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,024.98 : 22,104.18 = 10,647.30 : x
  2. Step 2: Convert to fraction form
    16,024.98/22,104.18 = 10,647.30/x
  3. Step 3: Cross multiply
    16,024.98x = 22,104.18 × 10,647.30
  4. Step 4: Simplify right side
    16,024.98x = 235,349,835.71
  5. Step 5: Solve for x
    x = 235,349,835.71/16,024.98
  6. Step 6: Final answer
    x = 14,686.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.