Home / 176,411.40-264,444.30-92,214.60

Finding the Fourth Proportional to 176,411.40, 264,444.30 and 92,214.60

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Solution

The fourth proportional to 176,411.40, 264,444.30 and 92,214.60 is: 138,231.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,411.40 : 264,444.30 = 92,214.60 : x
  2. Step 2: Convert to fraction form
    176,411.40/264,444.30 = 92,214.60/x
  3. Step 3: Cross multiply
    176,411.40x = 264,444.30 × 92,214.60
  4. Step 4: Simplify right side
    176,411.40x = 24,385,625,346.78
  5. Step 5: Solve for x
    x = 24,385,625,346.78/176,411.40
  6. Step 6: Final answer
    x = 138,231.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.