Home / 182,191.02-251,423.95-101,623.76

Finding the Fourth Proportional to 182,191.02, 251,423.95 and 101,623.76

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Solution

The fourth proportional to 182,191.02, 251,423.95 and 101,623.76 is: 140,240.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,191.02 : 251,423.95 = 101,623.76 : x
  2. Step 2: Convert to fraction form
    182,191.02/251,423.95 = 101,623.76/x
  3. Step 3: Cross multiply
    182,191.02x = 251,423.95 × 101,623.76
  4. Step 4: Simplify right side
    182,191.02x = 25,550,647,594.36
  5. Step 5: Solve for x
    x = 25,550,647,594.36/182,191.02
  6. Step 6: Final answer
    x = 140,240.98

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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.