Home / 67,835.24-93,612.62-37,625.18

Finding the Fourth Proportional to 67,835.24, 93,612.62 and 37,625.18

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Solution

The fourth proportional to 67,835.24, 93,612.62 and 37,625.18 is: 51,922.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,835.24 : 93,612.62 = 37,625.18 : x
  2. Step 2: Convert to fraction form
    67,835.24/93,612.62 = 37,625.18/x
  3. Step 3: Cross multiply
    67,835.24x = 93,612.62 × 37,625.18
  4. Step 4: Simplify right side
    67,835.24x = 3,522,191,677.77
  5. Step 5: Solve for x
    x = 3,522,191,677.77/67,835.24
  6. Step 6: Final answer
    x = 51,922.74

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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.