Home / 26,190.04-38,988.89-26,034.39

Finding the Fourth Proportional to 26,190.04, 38,988.89 and 26,034.39

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Solution

The fourth proportional to 26,190.04, 38,988.89 and 26,034.39 is: 38,757.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,190.04 : 38,988.89 = 26,034.39 : x
  2. Step 2: Convert to fraction form
    26,190.04/38,988.89 = 26,034.39/x
  3. Step 3: Cross multiply
    26,190.04x = 38,988.89 × 26,034.39
  4. Step 4: Simplify right side
    26,190.04x = 1,015,051,967.93
  5. Step 5: Solve for x
    x = 1,015,051,967.93/26,190.04
  6. Step 6: Final answer
    x = 38,757.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.