Home / 59,582.16-89,384.22-19,603.38

Finding the Fourth Proportional to 59,582.16, 89,384.22 and 19,603.38

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Solution

The fourth proportional to 59,582.16, 89,384.22 and 19,603.38 is: 29,408.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,582.16 : 89,384.22 = 19,603.38 : x
  2. Step 2: Convert to fraction form
    59,582.16/89,384.22 = 19,603.38/x
  3. Step 3: Cross multiply
    59,582.16x = 89,384.22 × 19,603.38
  4. Step 4: Simplify right side
    59,582.16x = 1,752,232,830.66
  5. Step 5: Solve for x
    x = 1,752,232,830.66/59,582.16
  6. Step 6: Final answer
    x = 29,408.68

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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.