Home / 182,366.16-251,677.98-101,809.50

Finding the Fourth Proportional to 182,366.16, 251,677.98 and 101,809.50

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Solution

The fourth proportional to 182,366.16, 251,677.98 and 101,809.50 is: 140,504.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,366.16 : 251,677.98 = 101,809.50 : x
  2. Step 2: Convert to fraction form
    182,366.16/251,677.98 = 101,809.50/x
  3. Step 3: Cross multiply
    182,366.16x = 251,677.98 × 101,809.50
  4. Step 4: Simplify right side
    182,366.16x = 25,623,209,304.81
  5. Step 5: Solve for x
    x = 25,623,209,304.81/182,366.16
  6. Step 6: Final answer
    x = 140,504.19

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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.