Home / 18,060.21-27,024.66-14,910.93

Finding the Fourth Proportional to 18,060.21, 27,024.66 and 14,910.93

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Solution

The fourth proportional to 18,060.21, 27,024.66 and 14,910.93 is: 22,312.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,060.21 : 27,024.66 = 14,910.93 : x
  2. Step 2: Convert to fraction form
    18,060.21/27,024.66 = 14,910.93/x
  3. Step 3: Cross multiply
    18,060.21x = 27,024.66 × 14,910.93
  4. Step 4: Simplify right side
    18,060.21x = 402,962,813.53
  5. Step 5: Solve for x
    x = 402,962,813.53/18,060.21
  6. Step 6: Final answer
    x = 22,312.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.