Home / 80,594.96-111,214.52-46,605.66

Finding the Fourth Proportional to 80,594.96, 111,214.52 and 46,605.66

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Solution

The fourth proportional to 80,594.96, 111,214.52 and 46,605.66 is: 64,312.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,594.96 : 111,214.52 = 46,605.66 : x
  2. Step 2: Convert to fraction form
    80,594.96/111,214.52 = 46,605.66/x
  3. Step 3: Cross multiply
    80,594.96x = 111,214.52 × 46,605.66
  4. Step 4: Simplify right side
    80,594.96x = 5,183,226,106.18
  5. Step 5: Solve for x
    x = 5,183,226,106.18/80,594.96
  6. Step 6: Final answer
    x = 64,312.04

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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.