Home / 26,598.60-36,709.56-15,994.08

Finding the Fourth Proportional to 26,598.60, 36,709.56 and 15,994.08

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Solution

The fourth proportional to 26,598.60, 36,709.56 and 15,994.08 is: 22,073.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,598.60 : 36,709.56 = 15,994.08 : x
  2. Step 2: Convert to fraction form
    26,598.60/36,709.56 = 15,994.08/x
  3. Step 3: Cross multiply
    26,598.60x = 36,709.56 × 15,994.08
  4. Step 4: Simplify right side
    26,598.60x = 587,135,639.40
  5. Step 5: Solve for x
    x = 587,135,639.40/26,598.60
  6. Step 6: Final answer
    x = 22,073.93

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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.