Home / 25,369.52-37,868.27-23,545.19

Finding the Fourth Proportional to 25,369.52, 37,868.27 and 23,545.19

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Solution

The fourth proportional to 25,369.52, 37,868.27 and 23,545.19 is: 35,145.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,369.52 : 37,868.27 = 23,545.19 : x
  2. Step 2: Convert to fraction form
    25,369.52/37,868.27 = 23,545.19/x
  3. Step 3: Cross multiply
    25,369.52x = 37,868.27 × 23,545.19
  4. Step 4: Simplify right side
    25,369.52x = 891,615,589.07
  5. Step 5: Solve for x
    x = 891,615,589.07/25,369.52
  6. Step 6: Final answer
    x = 35,145.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.