Home / 182,293.66-251,559.30-99,504.46

Finding the Fourth Proportional to 182,293.66, 251,559.30 and 99,504.46

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Solution

The fourth proportional to 182,293.66, 251,559.30 and 99,504.46 is: 137,312.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,293.66 : 251,559.30 = 99,504.46 : x
  2. Step 2: Convert to fraction form
    182,293.66/251,559.30 = 99,504.46/x
  3. Step 3: Cross multiply
    182,293.66x = 251,559.30 × 99,504.46
  4. Step 4: Simplify right side
    182,293.66x = 25,031,272,304.48
  5. Step 5: Solve for x
    x = 25,031,272,304.48/182,293.66
  6. Step 6: Final answer
    x = 137,312.91

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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.