Home / 249,824.44-374,474.22-91,952.20

Finding the Fourth Proportional to 249,824.44, 374,474.22 and 91,952.20

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Solution

The fourth proportional to 249,824.44, 374,474.22 and 91,952.20 is: 137,831.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,824.44 : 374,474.22 = 91,952.20 : x
  2. Step 2: Convert to fraction form
    249,824.44/374,474.22 = 91,952.20/x
  3. Step 3: Cross multiply
    249,824.44x = 374,474.22 × 91,952.20
  4. Step 4: Simplify right side
    249,824.44x = 34,433,728,372.28
  5. Step 5: Solve for x
    x = 34,433,728,372.28/249,824.44
  6. Step 6: Final answer
    x = 137,831.70

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1.5x scale

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.