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Finding the Fourth Proportional to 267,592.77, 369,277.83 and 146,736.11

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Solution

The fourth proportional to 267,592.77, 369,277.83 and 146,736.11 is: 202,495.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,592.77 : 369,277.83 = 146,736.11 : x
  2. Step 2: Convert to fraction form
    267,592.77/369,277.83 = 146,736.11/x
  3. Step 3: Cross multiply
    267,592.77x = 369,277.83 × 146,736.11
  4. Step 4: Simplify right side
    267,592.77x = 54,186,390,437.05
  5. Step 5: Solve for x
    x = 54,186,390,437.05/267,592.77
  6. Step 6: Final answer
    x = 202,495.72

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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.