Home / 25,544.01-35,251.43-14,368.65

Finding the Fourth Proportional to 25,544.01, 35,251.43 and 14,368.65

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Solution

The fourth proportional to 25,544.01, 35,251.43 and 14,368.65 is: 19,829.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,544.01 : 35,251.43 = 14,368.65 : x
  2. Step 2: Convert to fraction form
    25,544.01/35,251.43 = 14,368.65/x
  3. Step 3: Cross multiply
    25,544.01x = 35,251.43 × 14,368.65
  4. Step 4: Simplify right side
    25,544.01x = 506,515,387.83
  5. Step 5: Solve for x
    x = 506,515,387.83/25,544.01
  6. Step 6: Final answer
    x = 19,829.13

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Half scale
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Double scale
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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.