Home / 63,167.24-87,167.04-34,481.19

Finding the Fourth Proportional to 63,167.24, 87,167.04 and 34,481.19

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Solution

The fourth proportional to 63,167.24, 87,167.04 and 34,481.19 is: 47,582.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,167.24 : 87,167.04 = 34,481.19 : x
  2. Step 2: Convert to fraction form
    63,167.24/87,167.04 = 34,481.19/x
  3. Step 3: Cross multiply
    63,167.24x = 87,167.04 × 34,481.19
  4. Step 4: Simplify right side
    63,167.24x = 3,005,623,465.55
  5. Step 5: Solve for x
    x = 3,005,623,465.55/63,167.24
  6. Step 6: Final answer
    x = 47,582.00

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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.