Home / 47,335.44-71,005.68-44,973.12

Finding the Fourth Proportional to 47,335.44, 71,005.68 and 44,973.12

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Solution

The fourth proportional to 47,335.44, 71,005.68 and 44,973.12 is: 67,462.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,335.44 : 71,005.68 = 44,973.12 : x
  2. Step 2: Convert to fraction form
    47,335.44/71,005.68 = 44,973.12/x
  3. Step 3: Cross multiply
    47,335.44x = 71,005.68 × 44,973.12
  4. Step 4: Simplify right side
    47,335.44x = 3,193,346,967.32
  5. Step 5: Solve for x
    x = 3,193,346,967.32/47,335.44
  6. Step 6: Final answer
    x = 67,462.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.