Home / 35,343.38-53,016.69-25,001.30

Finding the Fourth Proportional to 35,343.38, 53,016.69 and 25,001.30

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Solution

The fourth proportional to 35,343.38, 53,016.69 and 25,001.30 is: 37,503.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,343.38 : 53,016.69 = 25,001.30 : x
  2. Step 2: Convert to fraction form
    35,343.38/53,016.69 = 25,001.30/x
  3. Step 3: Cross multiply
    35,343.38x = 53,016.69 × 25,001.30
  4. Step 4: Simplify right side
    35,343.38x = 1,325,486,171.70
  5. Step 5: Solve for x
    x = 1,325,486,171.70/35,343.38
  6. Step 6: Final answer
    x = 37,503.10

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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.