Home / 249,903.90-374,272.65-244,892.70

Finding the Fourth Proportional to 249,903.90, 374,272.65 and 244,892.70

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Solution

The fourth proportional to 249,903.90, 374,272.65 and 244,892.70 is: 366,767.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,903.90 : 374,272.65 = 244,892.70 : x
  2. Step 2: Convert to fraction form
    249,903.90/374,272.65 = 244,892.70/x
  3. Step 3: Cross multiply
    249,903.90x = 374,272.65 × 244,892.70
  4. Step 4: Simplify right side
    249,903.90x = 91,656,639,794.66
  5. Step 5: Solve for x
    x = 91,656,639,794.66/249,903.90
  6. Step 6: Final answer
    x = 366,767.54

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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.