Home / 67,449.93-93,081.66-37,235.27

Finding the Fourth Proportional to 67,449.93, 93,081.66 and 37,235.27

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Solution

The fourth proportional to 67,449.93, 93,081.66 and 37,235.27 is: 51,385.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,449.93 : 93,081.66 = 37,235.27 : x
  2. Step 2: Convert to fraction form
    67,449.93/93,081.66 = 37,235.27/x
  3. Step 3: Cross multiply
    67,449.93x = 93,081.66 × 37,235.27
  4. Step 4: Simplify right side
    67,449.93x = 3,465,920,730.51
  5. Step 5: Solve for x
    x = 3,465,920,730.51/67,449.93
  6. Step 6: Final answer
    x = 51,385.09

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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.