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Finding the Fourth Proportional to 64,567.83, 96,505.44 and 58,228.23

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Solution

The fourth proportional to 64,567.83, 96,505.44 and 58,228.23 is: 87,030.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,567.83 : 96,505.44 = 58,228.23 : x
  2. Step 2: Convert to fraction form
    64,567.83/96,505.44 = 58,228.23/x
  3. Step 3: Cross multiply
    64,567.83x = 96,505.44 × 58,228.23
  4. Step 4: Simplify right side
    64,567.83x = 5,619,340,956.57
  5. Step 5: Solve for x
    x = 5,619,340,956.57/64,567.83
  6. Step 6: Final answer
    x = 87,030.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.