Home / 67,966.36-93,795.27-37,750.22

Finding the Fourth Proportional to 67,966.36, 93,795.27 and 37,750.22

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Solution

The fourth proportional to 67,966.36, 93,795.27 and 37,750.22 is: 52,096.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,966.36 : 93,795.27 = 37,750.22 : x
  2. Step 2: Convert to fraction form
    67,966.36/93,795.27 = 37,750.22/x
  3. Step 3: Cross multiply
    67,966.36x = 93,795.27 × 37,750.22
  4. Step 4: Simplify right side
    67,966.36x = 3,540,791,818.65
  5. Step 5: Solve for x
    x = 3,540,791,818.65/67,966.36
  6. Step 6: Final answer
    x = 52,096.24

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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.