Home / 40,264.53-60,384.65-16,885.77

Finding the Fourth Proportional to 40,264.53, 60,384.65 and 16,885.77

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Solution

The fourth proportional to 40,264.53, 60,384.65 and 16,885.77 is: 25,323.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,264.53 : 60,384.65 = 16,885.77 : x
  2. Step 2: Convert to fraction form
    40,264.53/60,384.65 = 16,885.77/x
  3. Step 3: Cross multiply
    40,264.53x = 60,384.65 × 16,885.77
  4. Step 4: Simplify right side
    40,264.53x = 1,019,641,227.00
  5. Step 5: Solve for x
    x = 1,019,641,227.00/40,264.53
  6. Step 6: Final answer
    x = 25,323.56

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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.