Home / 59,836.14-89,655.78-47,435.85

Finding the Fourth Proportional to 59,836.14, 89,655.78 and 47,435.85

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Solution

The fourth proportional to 59,836.14, 89,655.78 and 47,435.85 is: 71,075.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,836.14 : 89,655.78 = 47,435.85 : x
  2. Step 2: Convert to fraction form
    59,836.14/89,655.78 = 47,435.85/x
  3. Step 3: Cross multiply
    59,836.14x = 89,655.78 × 47,435.85
  4. Step 4: Simplify right side
    59,836.14x = 4,252,898,131.71
  5. Step 5: Solve for x
    x = 4,252,898,131.71/59,836.14
  6. Step 6: Final answer
    x = 71,075.74

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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.