Home / 15,527.65-23,295.09-4,434.49

Finding the Fourth Proportional to 15,527.65, 23,295.09 and 4,434.49

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Solution

The fourth proportional to 15,527.65, 23,295.09 and 4,434.49 is: 6,652.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,527.65 : 23,295.09 = 4,434.49 : x
  2. Step 2: Convert to fraction form
    15,527.65/23,295.09 = 4,434.49/x
  3. Step 3: Cross multiply
    15,527.65x = 23,295.09 × 4,434.49
  4. Step 4: Simplify right side
    15,527.65x = 103,301,843.65
  5. Step 5: Solve for x
    x = 103,301,843.65/15,527.65
  6. Step 6: Final answer
    x = 6,652.77

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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.