Home / 62,089.20-93,156.33-38,369.10

Finding the Fourth Proportional to 62,089.20, 93,156.33 and 38,369.10

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Solution

The fourth proportional to 62,089.20, 93,156.33 and 38,369.10 is: 57,567.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,089.20 : 93,156.33 = 38,369.10 : x
  2. Step 2: Convert to fraction form
    62,089.20/93,156.33 = 38,369.10/x
  3. Step 3: Cross multiply
    62,089.20x = 93,156.33 × 38,369.10
  4. Step 4: Simplify right side
    62,089.20x = 3,574,324,541.40
  5. Step 5: Solve for x
    x = 3,574,324,541.40/62,089.20
  6. Step 6: Final answer
    x = 57,567.57

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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.