Home / 39,541-59,311.56-16,167.40

Finding the Fourth Proportional to 39,541, 59,311.56 and 16,167.40

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Solution

The fourth proportional to 39,541, 59,311.56 and 16,167.40 is: 24,251.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,541 : 59,311.56 = 16,167.40 : x
  2. Step 2: Convert to fraction form
    39,541/59,311.56 = 16,167.40/x
  3. Step 3: Cross multiply
    39,541x = 59,311.56 × 16,167.40
  4. Step 4: Simplify right side
    39,541x = 958,913,715.14
  5. Step 5: Solve for x
    x = 958,913,715.14/39,541
  6. Step 6: Final answer
    x = 24,251.12

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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.