Home / 26,284.38-36,271.18-14,952.81

Finding the Fourth Proportional to 26,284.38, 36,271.18 and 14,952.81

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Solution

The fourth proportional to 26,284.38, 36,271.18 and 14,952.81 is: 20,634.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,284.38 : 36,271.18 = 14,952.81 : x
  2. Step 2: Convert to fraction form
    26,284.38/36,271.18 = 14,952.81/x
  3. Step 3: Cross multiply
    26,284.38x = 36,271.18 × 14,952.81
  4. Step 4: Simplify right side
    26,284.38x = 542,356,063.02
  5. Step 5: Solve for x
    x = 542,356,063.02/26,284.38
  6. Step 6: Final answer
    x = 20,634.16

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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.