Home / 63,089.36-87,062.24-34,797.68

Finding the Fourth Proportional to 63,089.36, 87,062.24 and 34,797.68

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Solution

The fourth proportional to 63,089.36, 87,062.24 and 34,797.68 is: 48,020.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,089.36 : 87,062.24 = 34,797.68 : x
  2. Step 2: Convert to fraction form
    63,089.36/87,062.24 = 34,797.68/x
  3. Step 3: Cross multiply
    63,089.36x = 87,062.24 × 34,797.68
  4. Step 4: Simplify right side
    63,089.36x = 3,029,563,967.60
  5. Step 5: Solve for x
    x = 3,029,563,967.60/63,089.36
  6. Step 6: Final answer
    x = 48,020.20

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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.