Home / 267,526.37-369,186.29-146,665.06

Finding the Fourth Proportional to 267,526.37, 369,186.29 and 146,665.06

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Solution

The fourth proportional to 267,526.37, 369,186.29 and 146,665.06 is: 202,397.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,526.37 : 369,186.29 = 146,665.06 : x
  2. Step 2: Convert to fraction form
    267,526.37/369,186.29 = 146,665.06/x
  3. Step 3: Cross multiply
    267,526.37x = 369,186.29 × 146,665.06
  4. Step 4: Simplify right side
    267,526.37x = 54,146,726,794.77
  5. Step 5: Solve for x
    x = 54,146,726,794.77/267,526.37
  6. Step 6: Final answer
    x = 202,397.72

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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.