Home / 338,259.95-466,792.82-185,301.17

Finding the Fourth Proportional to 338,259.95, 466,792.82 and 185,301.17

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Solution

The fourth proportional to 338,259.95, 466,792.82 and 185,301.17 is: 255,712.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    338,259.95 : 466,792.82 = 185,301.17 : x
  2. Step 2: Convert to fraction form
    338,259.95/466,792.82 = 185,301.17/x
  3. Step 3: Cross multiply
    338,259.95x = 466,792.82 × 185,301.17
  4. Step 4: Simplify right side
    338,259.95x = 86,497,255,920.80
  5. Step 5: Solve for x
    x = 86,497,255,920.80/338,259.95
  6. Step 6: Final answer
    x = 255,712.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.