Home / 45,016.94-62,120.18-24,873.60

Finding the Fourth Proportional to 45,016.94, 62,120.18 and 24,873.60

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Solution

The fourth proportional to 45,016.94, 62,120.18 and 24,873.60 is: 34,323.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,016.94 : 62,120.18 = 24,873.60 : x
  2. Step 2: Convert to fraction form
    45,016.94/62,120.18 = 24,873.60/x
  3. Step 3: Cross multiply
    45,016.94x = 62,120.18 × 24,873.60
  4. Step 4: Simplify right side
    45,016.94x = 1,545,152,509.25
  5. Step 5: Solve for x
    x = 1,545,152,509.25/45,016.94
  6. Step 6: Final answer
    x = 34,323.80

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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.