Home / 94,462.32-130,363.93-52,020.85

Finding the Fourth Proportional to 94,462.32, 130,363.93 and 52,020.85

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Solution

The fourth proportional to 94,462.32, 130,363.93 and 52,020.85 is: 71,792.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,462.32 : 130,363.93 = 52,020.85 : x
  2. Step 2: Convert to fraction form
    94,462.32/130,363.93 = 52,020.85/x
  3. Step 3: Cross multiply
    94,462.32x = 130,363.93 × 52,020.85
  4. Step 4: Simplify right side
    94,462.32x = 6,781,641,991.98
  5. Step 5: Solve for x
    x = 6,781,641,991.98/94,462.32
  6. Step 6: Final answer
    x = 71,792.03

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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.