Home / 59,283.14-81,840.46-45,823.94

Finding the Fourth Proportional to 59,283.14, 81,840.46 and 45,823.94

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Solution

The fourth proportional to 59,283.14, 81,840.46 and 45,823.94 is: 63,260.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,283.14 : 81,840.46 = 45,823.94 : x
  2. Step 2: Convert to fraction form
    59,283.14/81,840.46 = 45,823.94/x
  3. Step 3: Cross multiply
    59,283.14x = 81,840.46 × 45,823.94
  4. Step 4: Simplify right side
    59,283.14x = 3,750,252,328.61
  5. Step 5: Solve for x
    x = 3,750,252,328.61/59,283.14
  6. Step 6: Final answer
    x = 63,260.02

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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.