Home / 242,571.10-363,856.65-183,084.70

Finding the Fourth Proportional to 242,571.10, 363,856.65 and 183,084.70

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Solution

The fourth proportional to 242,571.10, 363,856.65 and 183,084.70 is: 274,627.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,571.10 : 363,856.65 = 183,084.70 : x
  2. Step 2: Convert to fraction form
    242,571.10/363,856.65 = 183,084.70/x
  3. Step 3: Cross multiply
    242,571.10x = 363,856.65 × 183,084.70
  4. Step 4: Simplify right side
    242,571.10x = 66,616,585,608.26
  5. Step 5: Solve for x
    x = 66,616,585,608.26/242,571.10
  6. Step 6: Final answer
    x = 274,627.05

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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.