Home / 38,090.04-52,578.99-34,104.30

Finding the Fourth Proportional to 38,090.04, 52,578.99 and 34,104.30

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Solution

The fourth proportional to 38,090.04, 52,578.99 and 34,104.30 is: 47,077.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,090.04 : 52,578.99 = 34,104.30 : x
  2. Step 2: Convert to fraction form
    38,090.04/52,578.99 = 34,104.30/x
  3. Step 3: Cross multiply
    38,090.04x = 52,578.99 × 34,104.30
  4. Step 4: Simplify right side
    38,090.04x = 1,793,169,648.66
  5. Step 5: Solve for x
    x = 1,793,169,648.66/38,090.04
  6. Step 6: Final answer
    x = 47,077.13

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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.