Home / 32,703.18-45,044.44-25,135.04

Finding the Fourth Proportional to 32,703.18, 45,044.44 and 25,135.04

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Solution

The fourth proportional to 32,703.18, 45,044.44 and 25,135.04 is: 34,620.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,703.18 : 45,044.44 = 25,135.04 : x
  2. Step 2: Convert to fraction form
    32,703.18/45,044.44 = 25,135.04/x
  3. Step 3: Cross multiply
    32,703.18x = 45,044.44 × 25,135.04
  4. Step 4: Simplify right side
    32,703.18x = 1,132,193,801.18
  5. Step 5: Solve for x
    x = 1,132,193,801.18/32,703.18
  6. Step 6: Final answer
    x = 34,620.30

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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.