Home / 40,733.68-56,216.10-23,737

Finding the Fourth Proportional to 40,733.68, 56,216.10 and 23,737

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Solution

The fourth proportional to 40,733.68, 56,216.10 and 23,737 is: 32,759.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,733.68 : 56,216.10 = 23,737 : x
  2. Step 2: Convert to fraction form
    40,733.68/56,216.10 = 23,737/x
  3. Step 3: Cross multiply
    40,733.68x = 56,216.10 × 23,737
  4. Step 4: Simplify right side
    40,733.68x = 1,334,401,565.70
  5. Step 5: Solve for x
    x = 1,334,401,565.70/40,733.68
  6. Step 6: Final answer
    x = 32,759.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.