Home / 155,459.62-233,189.43-62,030.98

Finding the Fourth Proportional to 155,459.62, 233,189.43 and 62,030.98

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Solution

The fourth proportional to 155,459.62, 233,189.43 and 62,030.98 is: 93,046.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,459.62 : 233,189.43 = 62,030.98 : x
  2. Step 2: Convert to fraction form
    155,459.62/233,189.43 = 62,030.98/x
  3. Step 3: Cross multiply
    155,459.62x = 233,189.43 × 62,030.98
  4. Step 4: Simplify right side
    155,459.62x = 14,464,968,868.54
  5. Step 5: Solve for x
    x = 14,464,968,868.54/155,459.62
  6. Step 6: Final answer
    x = 93,046.47

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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.