Home / 47,333.88-65,319.69-26,113.14

Finding the Fourth Proportional to 47,333.88, 65,319.69 and 26,113.14

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Solution

The fourth proportional to 47,333.88, 65,319.69 and 26,113.14 is: 36,035.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,333.88 : 65,319.69 = 26,113.14 : x
  2. Step 2: Convert to fraction form
    47,333.88/65,319.69 = 26,113.14/x
  3. Step 3: Cross multiply
    47,333.88x = 65,319.69 × 26,113.14
  4. Step 4: Simplify right side
    47,333.88x = 1,705,702,209.73
  5. Step 5: Solve for x
    x = 1,705,702,209.73/47,333.88
  6. Step 6: Final answer
    x = 36,035.55

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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.