Home / 47,291.67-65,267.07-35,334.24

Finding the Fourth Proportional to 47,291.67, 65,267.07 and 35,334.24

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Solution

The fourth proportional to 47,291.67, 65,267.07 and 35,334.24 is: 48,764.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,291.67 : 65,267.07 = 35,334.24 : x
  2. Step 2: Convert to fraction form
    47,291.67/65,267.07 = 35,334.24/x
  3. Step 3: Cross multiply
    47,291.67x = 65,267.07 × 35,334.24
  4. Step 4: Simplify right side
    47,291.67x = 2,306,162,315.48
  5. Step 5: Solve for x
    x = 2,306,162,315.48/47,291.67
  6. Step 6: Final answer
    x = 48,764.66

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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.