Home / 9,925.07-14,887.13-3,351.51

Finding the Fourth Proportional to 9,925.07, 14,887.13 and 3,351.51

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Solution

The fourth proportional to 9,925.07, 14,887.13 and 3,351.51 is: 5,027.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,925.07 : 14,887.13 = 3,351.51 : x
  2. Step 2: Convert to fraction form
    9,925.07/14,887.13 = 3,351.51/x
  3. Step 3: Cross multiply
    9,925.07x = 14,887.13 × 3,351.51
  4. Step 4: Simplify right side
    9,925.07x = 49,894,348.31
  5. Step 5: Solve for x
    x = 49,894,348.31/9,925.07
  6. Step 6: Final answer
    x = 5,027.11

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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.