Home / 56,016.74-83,995.95-16,568.53

Finding the Fourth Proportional to 56,016.74, 83,995.95 and 16,568.53

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Solution

The fourth proportional to 56,016.74, 83,995.95 and 16,568.53 is: 24,844.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,016.74 : 83,995.95 = 16,568.53 : x
  2. Step 2: Convert to fraction form
    56,016.74/83,995.95 = 16,568.53/x
  3. Step 3: Cross multiply
    56,016.74x = 83,995.95 × 16,568.53
  4. Step 4: Simplify right side
    56,016.74x = 1,391,689,417.45
  5. Step 5: Solve for x
    x = 1,391,689,417.45/56,016.74
  6. Step 6: Final answer
    x = 24,844.17

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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.