Home / 67,829.70-93,497.14-53,466.24

Finding the Fourth Proportional to 67,829.70, 93,497.14 and 53,466.24

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Solution

The fourth proportional to 67,829.70, 93,497.14 and 53,466.24 is: 73,698.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,829.70 : 93,497.14 = 53,466.24 : x
  2. Step 2: Convert to fraction form
    67,829.70/93,497.14 = 53,466.24/x
  3. Step 3: Cross multiply
    67,829.70x = 93,497.14 × 53,466.24
  4. Step 4: Simplify right side
    67,829.70x = 4,998,940,526.55
  5. Step 5: Solve for x
    x = 4,998,940,526.55/67,829.70
  6. Step 6: Final answer
    x = 73,698.40

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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.