Home / 25,106.04-37,660.04-7,575.87

Finding the Fourth Proportional to 25,106.04, 37,660.04 and 7,575.87

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Solution

The fourth proportional to 25,106.04, 37,660.04 and 7,575.87 is: 11,364.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,106.04 : 37,660.04 = 7,575.87 : x
  2. Step 2: Convert to fraction form
    25,106.04/37,660.04 = 7,575.87/x
  3. Step 3: Cross multiply
    25,106.04x = 37,660.04 × 7,575.87
  4. Step 4: Simplify right side
    25,106.04x = 285,307,567.23
  5. Step 5: Solve for x
    x = 285,307,567.23/25,106.04
  6. Step 6: Final answer
    x = 11,364.10

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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.