Home / 32,897.60-49,353.66-15,357.86

Finding the Fourth Proportional to 32,897.60, 49,353.66 and 15,357.86

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Solution

The fourth proportional to 32,897.60, 49,353.66 and 15,357.86 is: 23,040.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,897.60 : 49,353.66 = 15,357.86 : x
  2. Step 2: Convert to fraction form
    32,897.60/49,353.66 = 15,357.86/x
  3. Step 3: Cross multiply
    32,897.60x = 49,353.66 × 15,357.86
  4. Step 4: Simplify right side
    32,897.60x = 757,966,600.77
  5. Step 5: Solve for x
    x = 757,966,600.77/32,897.60
  6. Step 6: Final answer
    x = 23,040.18

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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.