Home / 59,640.33-89,460.01-15,267.02

Finding the Fourth Proportional to 59,640.33, 89,460.01 and 15,267.02

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Solution

The fourth proportional to 59,640.33, 89,460.01 and 15,267.02 is: 22,900.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,640.33 : 89,460.01 = 15,267.02 : x
  2. Step 2: Convert to fraction form
    59,640.33/89,460.01 = 15,267.02/x
  3. Step 3: Cross multiply
    59,640.33x = 89,460.01 × 15,267.02
  4. Step 4: Simplify right side
    59,640.33x = 1,365,787,333.65
  5. Step 5: Solve for x
    x = 1,365,787,333.65/59,640.33
  6. Step 6: Final answer
    x = 22,900.40

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1.5x scale

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.