Home / 267,476.03-369,154.68-165,534.32

Finding the Fourth Proportional to 267,476.03, 369,154.68 and 165,534.32

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Solution

The fourth proportional to 267,476.03, 369,154.68 and 165,534.32 is: 228,460.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,476.03 : 369,154.68 = 165,534.32 : x
  2. Step 2: Convert to fraction form
    267,476.03/369,154.68 = 165,534.32/x
  3. Step 3: Cross multiply
    267,476.03x = 369,154.68 × 165,534.32
  4. Step 4: Simplify right side
    267,476.03x = 61,107,768,085.39
  5. Step 5: Solve for x
    x = 61,107,768,085.39/267,476.03
  6. Step 6: Final answer
    x = 228,460.72

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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.