Home / 47,292.17-65,267.77-35,334.75

Finding the Fourth Proportional to 47,292.17, 65,267.77 and 35,334.75

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Solution

The fourth proportional to 47,292.17, 65,267.77 and 35,334.75 is: 48,765.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,292.17 : 65,267.77 = 35,334.75 : x
  2. Step 2: Convert to fraction form
    47,292.17/65,267.77 = 35,334.75/x
  3. Step 3: Cross multiply
    47,292.17x = 65,267.77 × 35,334.75
  4. Step 4: Simplify right side
    47,292.17x = 2,306,220,336.01
  5. Step 5: Solve for x
    x = 2,306,220,336.01/47,292.17
  6. Step 6: Final answer
    x = 48,765.37

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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.