Home / 26,562.42-36,656.41-14,626.87

Finding the Fourth Proportional to 26,562.42, 36,656.41 and 14,626.87

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Solution

The fourth proportional to 26,562.42, 36,656.41 and 14,626.87 is: 20,185.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,562.42 : 36,656.41 = 14,626.87 : x
  2. Step 2: Convert to fraction form
    26,562.42/36,656.41 = 14,626.87/x
  3. Step 3: Cross multiply
    26,562.42x = 36,656.41 × 14,626.87
  4. Step 4: Simplify right side
    26,562.42x = 536,168,360.45
  5. Step 5: Solve for x
    x = 536,168,360.45/26,562.42
  6. Step 6: Final answer
    x = 20,185.22

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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.