Home / 59,968.72-89,937.36-17,837.44

Finding the Fourth Proportional to 59,968.72, 89,937.36 and 17,837.44

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Solution

The fourth proportional to 59,968.72, 89,937.36 and 17,837.44 is: 26,751.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,968.72 : 89,937.36 = 17,837.44 : x
  2. Step 2: Convert to fraction form
    59,968.72/89,937.36 = 17,837.44/x
  3. Step 3: Cross multiply
    59,968.72x = 89,937.36 × 17,837.44
  4. Step 4: Simplify right side
    59,968.72x = 1,604,252,262.76
  5. Step 5: Solve for x
    x = 1,604,252,262.76/59,968.72
  6. Step 6: Final answer
    x = 26,751.48

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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.