Home / 47,124.44-65,032.28-25,903.52

Finding the Fourth Proportional to 47,124.44, 65,032.28 and 25,903.52

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Solution

The fourth proportional to 47,124.44, 65,032.28 and 25,903.52 is: 35,747.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,124.44 : 65,032.28 = 25,903.52 : x
  2. Step 2: Convert to fraction form
    47,124.44/65,032.28 = 25,903.52/x
  3. Step 3: Cross multiply
    47,124.44x = 65,032.28 × 25,903.52
  4. Step 4: Simplify right side
    47,124.44x = 1,684,564,965.63
  5. Step 5: Solve for x
    x = 1,684,564,965.63/47,124.44
  6. Step 6: Final answer
    x = 35,747.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.