Home / 42,224.94-58,245.39-26,306.28

Finding the Fourth Proportional to 42,224.94, 58,245.39 and 26,306.28

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Solution

The fourth proportional to 42,224.94, 58,245.39 and 26,306.28 is: 36,287.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,224.94 : 58,245.39 = 26,306.28 : x
  2. Step 2: Convert to fraction form
    42,224.94/58,245.39 = 26,306.28/x
  3. Step 3: Cross multiply
    42,224.94x = 58,245.39 × 26,306.28
  4. Step 4: Simplify right side
    42,224.94x = 1,532,219,538.05
  5. Step 5: Solve for x
    x = 1,532,219,538.05/42,224.94
  6. Step 6: Final answer
    x = 36,287.07

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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.