Home / 44,928.01-67,392.28-19,962.19

Finding the Fourth Proportional to 44,928.01, 67,392.28 and 19,962.19

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Solution

The fourth proportional to 44,928.01, 67,392.28 and 19,962.19 is: 29,943.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,928.01 : 67,392.28 = 19,962.19 : x
  2. Step 2: Convert to fraction form
    44,928.01/67,392.28 = 19,962.19/x
  3. Step 3: Cross multiply
    44,928.01x = 67,392.28 × 19,962.19
  4. Step 4: Simplify right side
    44,928.01x = 1,345,297,160.93
  5. Step 5: Solve for x
    x = 1,345,297,160.93/44,928.01
  6. Step 6: Final answer
    x = 29,943.40

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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.