Home / 63,216.48-94,923.36-60,412.08

Finding the Fourth Proportional to 63,216.48, 94,923.36 and 60,412.08

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Solution

The fourth proportional to 63,216.48, 94,923.36 and 60,412.08 is: 90,712.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,216.48 : 94,923.36 = 60,412.08 : x
  2. Step 2: Convert to fraction form
    63,216.48/94,923.36 = 60,412.08/x
  3. Step 3: Cross multiply
    63,216.48x = 94,923.36 × 60,412.08
  4. Step 4: Simplify right side
    63,216.48x = 5,734,517,618.19
  5. Step 5: Solve for x
    x = 5,734,517,618.19/63,216.48
  6. Step 6: Final answer
    x = 90,712.38

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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.