Home / 26,595.58-36,679.56-15,983.17

Finding the Fourth Proportional to 26,595.58, 36,679.56 and 15,983.17

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Solution

The fourth proportional to 26,595.58, 36,679.56 and 15,983.17 is: 22,043.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,595.58 : 36,679.56 = 15,983.17 : x
  2. Step 2: Convert to fraction form
    26,595.58/36,679.56 = 15,983.17/x
  3. Step 3: Cross multiply
    26,595.58x = 36,679.56 × 15,983.17
  4. Step 4: Simplify right side
    26,595.58x = 586,255,643.01
  5. Step 5: Solve for x
    x = 586,255,643.01/26,595.58
  6. Step 6: Final answer
    x = 22,043.35

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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.