Home / 67,338.63-92,925.60-37,123.25

Finding the Fourth Proportional to 67,338.63, 92,925.60 and 37,123.25

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Solution

The fourth proportional to 67,338.63, 92,925.60 and 37,123.25 is: 51,229.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,338.63 : 92,925.60 = 37,123.25 : x
  2. Step 2: Convert to fraction form
    67,338.63/92,925.60 = 37,123.25/x
  3. Step 3: Cross multiply
    67,338.63x = 92,925.60 × 37,123.25
  4. Step 4: Simplify right side
    67,338.63x = 3,449,700,512.51
  5. Step 5: Solve for x
    x = 3,449,700,512.51/67,338.63
  6. Step 6: Final answer
    x = 51,229.15

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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.