Home / 25,001.30-37,506.27-10,218.26

Finding the Fourth Proportional to 25,001.30, 37,506.27 and 10,218.26

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Solution

The fourth proportional to 25,001.30, 37,506.27 and 10,218.26 is: 15,329.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,001.30 : 37,506.27 = 10,218.26 : x
  2. Step 2: Convert to fraction form
    25,001.30/37,506.27 = 10,218.26/x
  3. Step 3: Cross multiply
    25,001.30x = 37,506.27 × 10,218.26
  4. Step 4: Simplify right side
    25,001.30x = 383,248,818.49
  5. Step 5: Solve for x
    x = 383,248,818.49/25,001.30
  6. Step 6: Final answer
    x = 15,329.16

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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.