Home / 64,240.23-96,294.55-22,107.63

Finding the Fourth Proportional to 64,240.23, 96,294.55 and 22,107.63

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Solution

The fourth proportional to 64,240.23, 96,294.55 and 22,107.63 is: 33,138.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,240.23 : 96,294.55 = 22,107.63 : x
  2. Step 2: Convert to fraction form
    64,240.23/96,294.55 = 22,107.63/x
  3. Step 3: Cross multiply
    64,240.23x = 96,294.55 × 22,107.63
  4. Step 4: Simplify right side
    64,240.23x = 2,128,844,282.42
  5. Step 5: Solve for x
    x = 2,128,844,282.42/64,240.23
  6. Step 6: Final answer
    x = 33,138.80

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1.5x scale

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.