Home / 249,335.04-374,003.28-62,346.48

Finding the Fourth Proportional to 249,335.04, 374,003.28 and 62,346.48

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Solution

The fourth proportional to 249,335.04, 374,003.28 and 62,346.48 is: 93,519.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,335.04 : 374,003.28 = 62,346.48 : x
  2. Step 2: Convert to fraction form
    249,335.04/374,003.28 = 62,346.48/x
  3. Step 3: Cross multiply
    249,335.04x = 374,003.28 × 62,346.48
  4. Step 4: Simplify right side
    249,335.04x = 23,317,788,016.45
  5. Step 5: Solve for x
    x = 23,317,788,016.45/249,335.04
  6. Step 6: Final answer
    x = 93,519.90

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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.