Home / 62,005.85-85,567.65-33,711.54

Finding the Fourth Proportional to 62,005.85, 85,567.65 and 33,711.54

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Solution

The fourth proportional to 62,005.85, 85,567.65 and 33,711.54 is: 46,521.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,005.85 : 85,567.65 = 33,711.54 : x
  2. Step 2: Convert to fraction form
    62,005.85/85,567.65 = 33,711.54/x
  3. Step 3: Cross multiply
    62,005.85x = 85,567.65 × 33,711.54
  4. Step 4: Simplify right side
    62,005.85x = 2,884,617,255.68
  5. Step 5: Solve for x
    x = 2,884,617,255.68/62,005.85
  6. Step 6: Final answer
    x = 46,521.70

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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.