Home / 39,532.95-59,299.09-16,142.98

Finding the Fourth Proportional to 39,532.95, 59,299.09 and 16,142.98

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Solution

The fourth proportional to 39,532.95, 59,299.09 and 16,142.98 is: 24,214.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,532.95 : 59,299.09 = 16,142.98 : x
  2. Step 2: Convert to fraction form
    39,532.95/59,299.09 = 16,142.98/x
  3. Step 3: Cross multiply
    39,532.95x = 59,299.09 × 16,142.98
  4. Step 4: Simplify right side
    39,532.95x = 957,264,023.89
  5. Step 5: Solve for x
    x = 957,264,023.89/39,532.95
  6. Step 6: Final answer
    x = 24,214.33

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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.