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Finding the Fourth Proportional to 195,347.60, 293,030.04 and 62,237.60

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Solution

The fourth proportional to 195,347.60, 293,030.04 and 62,237.60 is: 93,359.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,347.60 : 293,030.04 = 62,237.60 : x
  2. Step 2: Convert to fraction form
    195,347.60/293,030.04 = 62,237.60/x
  3. Step 3: Cross multiply
    195,347.60x = 293,030.04 × 62,237.60
  4. Step 4: Simplify right side
    195,347.60x = 18,237,486,417.50
  5. Step 5: Solve for x
    x = 18,237,486,417.50/195,347.60
  6. Step 6: Final answer
    x = 93,359.15

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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.