Home / 35,385.09-48,514.96-34,753.29

Finding the Fourth Proportional to 35,385.09, 48,514.96 and 34,753.29

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Solution

The fourth proportional to 35,385.09, 48,514.96 and 34,753.29 is: 47,648.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,385.09 : 48,514.96 = 34,753.29 : x
  2. Step 2: Convert to fraction form
    35,385.09/48,514.96 = 34,753.29/x
  3. Step 3: Cross multiply
    35,385.09x = 48,514.96 × 34,753.29
  4. Step 4: Simplify right side
    35,385.09x = 1,686,054,387.34
  5. Step 5: Solve for x
    x = 1,686,054,387.34/35,385.09
  6. Step 6: Final answer
    x = 47,648.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.