Home / 155,521.80-233,282.70-62,094.60

Finding the Fourth Proportional to 155,521.80, 233,282.70 and 62,094.60

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Solution

The fourth proportional to 155,521.80, 233,282.70 and 62,094.60 is: 93,141.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,521.80 : 233,282.70 = 62,094.60 : x
  2. Step 2: Convert to fraction form
    155,521.80/233,282.70 = 62,094.60/x
  3. Step 3: Cross multiply
    155,521.80x = 233,282.70 × 62,094.60
  4. Step 4: Simplify right side
    155,521.80x = 14,485,595,943.42
  5. Step 5: Solve for x
    x = 14,485,595,943.42/155,521.80
  6. Step 6: Final answer
    x = 93,141.90

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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.