Home / 64,653.17-96,946.88-29,562.75

Finding the Fourth Proportional to 64,653.17, 96,946.88 and 29,562.75

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Solution

The fourth proportional to 64,653.17, 96,946.88 and 29,562.75 is: 44,329.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,653.17 : 96,946.88 = 29,562.75 : x
  2. Step 2: Convert to fraction form
    64,653.17/96,946.88 = 29,562.75/x
  3. Step 3: Cross multiply
    64,653.17x = 96,946.88 × 29,562.75
  4. Step 4: Simplify right side
    64,653.17x = 2,866,016,228.91
  5. Step 5: Solve for x
    x = 2,866,016,228.91/64,653.17
  6. Step 6: Final answer
    x = 44,329.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.