Home / 334,443.60-461,532.96-191,207.52

Finding the Fourth Proportional to 334,443.60, 461,532.96 and 191,207.52

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Solution

The fourth proportional to 334,443.60, 461,532.96 and 191,207.52 is: 263,866.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,443.60 : 461,532.96 = 191,207.52 : x
  2. Step 2: Convert to fraction form
    334,443.60/461,532.96 = 191,207.52/x
  3. Step 3: Cross multiply
    334,443.60x = 461,532.96 × 191,207.52
  4. Step 4: Simplify right side
    334,443.60x = 88,248,572,679.86
  5. Step 5: Solve for x
    x = 88,248,572,679.86/334,443.60
  6. Step 6: Final answer
    x = 263,866.83

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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.