Home / 59,281.19-81,823.23-41,133.18

Finding the Fourth Proportional to 59,281.19, 81,823.23 and 41,133.18

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Solution

The fourth proportional to 59,281.19, 81,823.23 and 41,133.18 is: 56,774.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,281.19 : 81,823.23 = 41,133.18 : x
  2. Step 2: Convert to fraction form
    59,281.19/81,823.23 = 41,133.18/x
  3. Step 3: Cross multiply
    59,281.19x = 81,823.23 × 41,133.18
  4. Step 4: Simplify right side
    59,281.19x = 3,365,649,647.77
  5. Step 5: Solve for x
    x = 3,365,649,647.77/59,281.19
  6. Step 6: Final answer
    x = 56,774.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.