Home / 67,535.36-93,204.40-37,326.58

Finding the Fourth Proportional to 67,535.36, 93,204.40 and 37,326.58

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Solution

The fourth proportional to 67,535.36, 93,204.40 and 37,326.58 is: 51,513.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,535.36 : 93,204.40 = 37,326.58 : x
  2. Step 2: Convert to fraction form
    67,535.36/93,204.40 = 37,326.58/x
  3. Step 3: Cross multiply
    67,535.36x = 93,204.40 × 37,326.58
  4. Step 4: Simplify right side
    67,535.36x = 3,479,001,492.95
  5. Step 5: Solve for x
    x = 3,479,001,492.95/67,535.36
  6. Step 6: Final answer
    x = 51,513.78

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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.