Home / 19,545.18-26,975.07-14,524.80

Finding the Fourth Proportional to 19,545.18, 26,975.07 and 14,524.80

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Solution

The fourth proportional to 19,545.18, 26,975.07 and 14,524.80 is: 20,046.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,545.18 : 26,975.07 = 14,524.80 : x
  2. Step 2: Convert to fraction form
    19,545.18/26,975.07 = 14,524.80/x
  3. Step 3: Cross multiply
    19,545.18x = 26,975.07 × 14,524.80
  4. Step 4: Simplify right side
    19,545.18x = 391,807,496.74
  5. Step 5: Solve for x
    x = 391,807,496.74/19,545.18
  6. Step 6: Final answer
    x = 20,046.25

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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.