Home / 148,907.41-223,402.80-60,223.19

Finding the Fourth Proportional to 148,907.41, 223,402.80 and 60,223.19

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Solution

The fourth proportional to 148,907.41, 223,402.80 and 60,223.19 is: 90,351.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,907.41 : 223,402.80 = 60,223.19 : x
  2. Step 2: Convert to fraction form
    148,907.41/223,402.80 = 60,223.19/x
  3. Step 3: Cross multiply
    148,907.41x = 223,402.80 × 60,223.19
  4. Step 4: Simplify right side
    148,907.41x = 13,454,029,270.93
  5. Step 5: Solve for x
    x = 13,454,029,270.93/148,907.41
  6. Step 6: Final answer
    x = 90,351.64

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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.