Home / 234,411.54-351,632.50-94,170.18

Finding the Fourth Proportional to 234,411.54, 351,632.50 and 94,170.18

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Solution

The fourth proportional to 234,411.54, 351,632.50 and 94,170.18 is: 141,261.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,411.54 : 351,632.50 = 94,170.18 : x
  2. Step 2: Convert to fraction form
    234,411.54/351,632.50 = 94,170.18/x
  3. Step 3: Cross multiply
    234,411.54x = 351,632.50 × 94,170.18
  4. Step 4: Simplify right side
    234,411.54x = 33,113,295,818.85
  5. Step 5: Solve for x
    x = 33,113,295,818.85/234,411.54
  6. Step 6: Final answer
    x = 141,261.37

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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.