Home / 35,195.16-52,802.46-31,326.60

Finding the Fourth Proportional to 35,195.16, 52,802.46 and 31,326.60

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Solution

The fourth proportional to 35,195.16, 52,802.46 and 31,326.60 is: 46,998.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,195.16 : 52,802.46 = 31,326.60 : x
  2. Step 2: Convert to fraction form
    35,195.16/52,802.46 = 31,326.60/x
  3. Step 3: Cross multiply
    35,195.16x = 52,802.46 × 31,326.60
  4. Step 4: Simplify right side
    35,195.16x = 1,654,121,543.44
  5. Step 5: Solve for x
    x = 1,654,121,543.44/35,195.16
  6. Step 6: Final answer
    x = 46,998.55

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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.