Home / 47,404.44-65,444.30-32,319.15

Finding the Fourth Proportional to 47,404.44, 65,444.30 and 32,319.15

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Solution

The fourth proportional to 47,404.44, 65,444.30 and 32,319.15 is: 44,618.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,404.44 : 65,444.30 = 32,319.15 : x
  2. Step 2: Convert to fraction form
    47,404.44/65,444.30 = 32,319.15/x
  3. Step 3: Cross multiply
    47,404.44x = 65,444.30 × 32,319.15
  4. Step 4: Simplify right side
    47,404.44x = 2,115,104,412.45
  5. Step 5: Solve for x
    x = 2,115,104,412.45/47,404.44
  6. Step 6: Final answer
    x = 44,618.28

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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.