Home / 182,171.02-251,426.51-110,598.70

Finding the Fourth Proportional to 182,171.02, 251,426.51 and 110,598.70

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Solution

The fourth proportional to 182,171.02, 251,426.51 and 110,598.70 is: 152,644.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,171.02 : 251,426.51 = 110,598.70 : x
  2. Step 2: Convert to fraction form
    182,171.02/251,426.51 = 110,598.70/x
  3. Step 3: Cross multiply
    182,171.02x = 251,426.51 × 110,598.70
  4. Step 4: Simplify right side
    182,171.02x = 27,807,445,151.54
  5. Step 5: Solve for x
    x = 27,807,445,151.54/182,171.02
  6. Step 6: Final answer
    x = 152,644.72

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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.