Home / 67,660.52-93,368.30-37,032.93

Finding the Fourth Proportional to 67,660.52, 93,368.30 and 37,032.93

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Solution

The fourth proportional to 67,660.52, 93,368.30 and 37,032.93 is: 51,103.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,660.52 : 93,368.30 = 37,032.93 : x
  2. Step 2: Convert to fraction form
    67,660.52/93,368.30 = 37,032.93/x
  3. Step 3: Cross multiply
    67,660.52x = 93,368.30 × 37,032.93
  4. Step 4: Simplify right side
    67,660.52x = 3,457,701,532.95
  5. Step 5: Solve for x
    x = 3,457,701,532.95/67,660.52
  6. Step 6: Final answer
    x = 51,103.68

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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.