Home / 59,398.22-89,110.63-19,954.26

Finding the Fourth Proportional to 59,398.22, 89,110.63 and 19,954.26

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Solution

The fourth proportional to 59,398.22, 89,110.63 and 19,954.26 is: 29,935.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,398.22 : 89,110.63 = 19,954.26 : x
  2. Step 2: Convert to fraction form
    59,398.22/89,110.63 = 19,954.26/x
  3. Step 3: Cross multiply
    59,398.22x = 89,110.63 × 19,954.26
  4. Step 4: Simplify right side
    59,398.22x = 1,778,136,134.46
  5. Step 5: Solve for x
    x = 1,778,136,134.46/59,398.22
  6. Step 6: Final answer
    x = 29,935.85

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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.