Home / 59,368.20-89,075.79-26,065.05

Finding the Fourth Proportional to 59,368.20, 89,075.79 and 26,065.05

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Solution

The fourth proportional to 59,368.20, 89,075.79 and 26,065.05 is: 39,107.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,368.20 : 89,075.79 = 26,065.05 : x
  2. Step 2: Convert to fraction form
    59,368.20/89,075.79 = 26,065.05/x
  3. Step 3: Cross multiply
    59,368.20x = 89,075.79 × 26,065.05
  4. Step 4: Simplify right side
    59,368.20x = 2,321,764,920.14
  5. Step 5: Solve for x
    x = 2,321,764,920.14/59,368.20
  6. Step 6: Final answer
    x = 39,107.89

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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.