Home / 10,681.57-16,024.61-4,018.13

Finding the Fourth Proportional to 10,681.57, 16,024.61 and 4,018.13

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Solution

The fourth proportional to 10,681.57, 16,024.61 and 4,018.13 is: 6,028.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,681.57 : 16,024.61 = 4,018.13 : x
  2. Step 2: Convert to fraction form
    10,681.57/16,024.61 = 4,018.13/x
  3. Step 3: Cross multiply
    10,681.57x = 16,024.61 × 4,018.13
  4. Step 4: Simplify right side
    10,681.57x = 64,388,966.18
  5. Step 5: Solve for x
    x = 64,388,966.18/10,681.57
  6. Step 6: Final answer
    x = 6,028.04

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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.