Home / 26,521.58-36,600.72-14,585.84

Finding the Fourth Proportional to 26,521.58, 36,600.72 and 14,585.84

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Solution

The fourth proportional to 26,521.58, 36,600.72 and 14,585.84 is: 20,128.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,521.58 : 36,600.72 = 14,585.84 : x
  2. Step 2: Convert to fraction form
    26,521.58/36,600.72 = 14,585.84/x
  3. Step 3: Cross multiply
    26,521.58x = 36,600.72 × 14,585.84
  4. Step 4: Simplify right side
    26,521.58x = 533,852,245.80
  5. Step 5: Solve for x
    x = 533,852,245.80/26,521.58
  6. Step 6: Final answer
    x = 20,128.98

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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.