Home / 26,201.16-36,158.35-14,264.69

Finding the Fourth Proportional to 26,201.16, 36,158.35 and 14,264.69

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Solution

The fourth proportional to 26,201.16, 36,158.35 and 14,264.69 is: 19,685.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,201.16 : 36,158.35 = 14,264.69 : x
  2. Step 2: Convert to fraction form
    26,201.16/36,158.35 = 14,264.69/x
  3. Step 3: Cross multiply
    26,201.16x = 36,158.35 × 14,264.69
  4. Step 4: Simplify right side
    26,201.16x = 515,787,582.34
  5. Step 5: Solve for x
    x = 515,787,582.34/26,201.16
  6. Step 6: Final answer
    x = 19,685.68

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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.