Home / 36,265.86-54,293.16-26,947.20

Finding the Fourth Proportional to 36,265.86, 54,293.16 and 26,947.20

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Solution

The fourth proportional to 36,265.86, 54,293.16 and 26,947.20 is: 40,342.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,265.86 : 54,293.16 = 26,947.20 : x
  2. Step 2: Convert to fraction form
    36,265.86/54,293.16 = 26,947.20/x
  3. Step 3: Cross multiply
    36,265.86x = 54,293.16 × 26,947.20
  4. Step 4: Simplify right side
    36,265.86x = 1,463,048,641.15
  5. Step 5: Solve for x
    x = 1,463,048,641.15/36,265.86
  6. Step 6: Final answer
    x = 40,342.31

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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.