Home / 249,981.93-374,975.33-62,993.43

Finding the Fourth Proportional to 249,981.93, 374,975.33 and 62,993.43

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Solution

The fourth proportional to 249,981.93, 374,975.33 and 62,993.43 is: 94,490.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,981.93 : 374,975.33 = 62,993.43 : x
  2. Step 2: Convert to fraction form
    249,981.93/374,975.33 = 62,993.43/x
  3. Step 3: Cross multiply
    249,981.93x = 374,975.33 × 62,993.43
  4. Step 4: Simplify right side
    249,981.93x = 23,620,981,887.11
  5. Step 5: Solve for x
    x = 23,620,981,887.11/249,981.93
  6. Step 6: Final answer
    x = 94,490.76

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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.