Home / 25,095.11-37,657.23-11,244.11

Finding the Fourth Proportional to 25,095.11, 37,657.23 and 11,244.11

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Solution

The fourth proportional to 25,095.11, 37,657.23 and 11,244.11 is: 16,872.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,095.11 : 37,657.23 = 11,244.11 : x
  2. Step 2: Convert to fraction form
    25,095.11/37,657.23 = 11,244.11/x
  3. Step 3: Cross multiply
    25,095.11x = 37,657.23 × 11,244.11
  4. Step 4: Simplify right side
    25,095.11x = 423,421,848.13
  5. Step 5: Solve for x
    x = 423,421,848.13/25,095.11
  6. Step 6: Final answer
    x = 16,872.69

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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.