Home / 62,353.18-93,561.05-29,075.86

Finding the Fourth Proportional to 62,353.18, 93,561.05 and 29,075.86

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Solution

The fourth proportional to 62,353.18, 93,561.05 and 29,075.86 is: 43,628.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,353.18 : 93,561.05 = 29,075.86 : x
  2. Step 2: Convert to fraction form
    62,353.18/93,561.05 = 29,075.86/x
  3. Step 3: Cross multiply
    62,353.18x = 93,561.05 × 29,075.86
  4. Step 4: Simplify right side
    62,353.18x = 2,720,367,991.25
  5. Step 5: Solve for x
    x = 2,720,367,991.25/62,353.18
  6. Step 6: Final answer
    x = 43,628.38

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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.