Home / 14,736.83-22,110.57-9,107.91

Finding the Fourth Proportional to 14,736.83, 22,110.57 and 9,107.91

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Solution

The fourth proportional to 14,736.83, 22,110.57 and 9,107.91 is: 13,665.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,736.83 : 22,110.57 = 9,107.91 : x
  2. Step 2: Convert to fraction form
    14,736.83/22,110.57 = 9,107.91/x
  3. Step 3: Cross multiply
    14,736.83x = 22,110.57 × 9,107.91
  4. Step 4: Simplify right side
    14,736.83x = 201,381,081.61
  5. Step 5: Solve for x
    x = 201,381,081.61/14,736.83
  6. Step 6: Final answer
    x = 13,665.16

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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.