Home / 26,337.75-36,346.10-14,401.18

Finding the Fourth Proportional to 26,337.75, 36,346.10 and 14,401.18

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Solution

The fourth proportional to 26,337.75, 36,346.10 and 14,401.18 is: 19,873.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,337.75 : 36,346.10 = 14,401.18 : x
  2. Step 2: Convert to fraction form
    26,337.75/36,346.10 = 14,401.18/x
  3. Step 3: Cross multiply
    26,337.75x = 36,346.10 × 14,401.18
  4. Step 4: Simplify right side
    26,337.75x = 523,426,728.40
  5. Step 5: Solve for x
    x = 523,426,728.40/26,337.75
  6. Step 6: Final answer
    x = 19,873.63

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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.