Home / 163,061.80-244,592.70-133,537.30

Finding the Fourth Proportional to 163,061.80, 244,592.70 and 133,537.30

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Solution

The fourth proportional to 163,061.80, 244,592.70 and 133,537.30 is: 200,305.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,061.80 : 244,592.70 = 133,537.30 : x
  2. Step 2: Convert to fraction form
    163,061.80/244,592.70 = 133,537.30/x
  3. Step 3: Cross multiply
    163,061.80x = 244,592.70 × 133,537.30
  4. Step 4: Simplify right side
    163,061.80x = 32,662,248,757.71
  5. Step 5: Solve for x
    x = 32,662,248,757.71/163,061.80
  6. Step 6: Final answer
    x = 200,305.95

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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.