Home / 35,304.83-52,957.20-9,009.57

Finding the Fourth Proportional to 35,304.83, 52,957.20 and 9,009.57

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Solution

The fourth proportional to 35,304.83, 52,957.20 and 9,009.57 is: 13,514.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,304.83 : 52,957.20 = 9,009.57 : x
  2. Step 2: Convert to fraction form
    35,304.83/52,957.20 = 9,009.57/x
  3. Step 3: Cross multiply
    35,304.83x = 52,957.20 × 9,009.57
  4. Step 4: Simplify right side
    35,304.83x = 477,121,335.62
  5. Step 5: Solve for x
    x = 477,121,335.62/35,304.83
  6. Step 6: Final answer
    x = 13,514.34

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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.