Home / 14,177.65-19,592.13-10,634.71

Finding the Fourth Proportional to 14,177.65, 19,592.13 and 10,634.71

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Solution

The fourth proportional to 14,177.65, 19,592.13 and 10,634.71 is: 14,696.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,177.65 : 19,592.13 = 10,634.71 : x
  2. Step 2: Convert to fraction form
    14,177.65/19,592.13 = 10,634.71/x
  3. Step 3: Cross multiply
    14,177.65x = 19,592.13 × 10,634.71
  4. Step 4: Simplify right side
    14,177.65x = 208,356,620.83
  5. Step 5: Solve for x
    x = 208,356,620.83/14,177.65
  6. Step 6: Final answer
    x = 14,696.13

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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.