Home / 55,641.41-83,462.26-16,199.47

Finding the Fourth Proportional to 55,641.41, 83,462.26 and 16,199.47

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Solution

The fourth proportional to 55,641.41, 83,462.26 and 16,199.47 is: 24,299.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,641.41 : 83,462.26 = 16,199.47 : x
  2. Step 2: Convert to fraction form
    55,641.41/83,462.26 = 16,199.47/x
  3. Step 3: Cross multiply
    55,641.41x = 83,462.26 × 16,199.47
  4. Step 4: Simplify right side
    55,641.41x = 1,352,044,377.00
  5. Step 5: Solve for x
    x = 1,352,044,377.00/55,641.41
  6. Step 6: Final answer
    x = 24,299.25

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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.