Home / 67,497.06-93,145.50-37,284.34

Finding the Fourth Proportional to 67,497.06, 93,145.50 and 37,284.34

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Solution

The fourth proportional to 67,497.06, 93,145.50 and 37,284.34 is: 51,452.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,497.06 : 93,145.50 = 37,284.34 : x
  2. Step 2: Convert to fraction form
    67,497.06/93,145.50 = 37,284.34/x
  3. Step 3: Cross multiply
    67,497.06x = 93,145.50 × 37,284.34
  4. Step 4: Simplify right side
    67,497.06x = 3,472,868,491.47
  5. Step 5: Solve for x
    x = 3,472,868,491.47/67,497.06
  6. Step 6: Final answer
    x = 51,452.14

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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.