Home / 59,924.08-89,810.52-30,349.36

Finding the Fourth Proportional to 59,924.08, 89,810.52 and 30,349.36

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Solution

The fourth proportional to 59,924.08, 89,810.52 and 30,349.36 is: 45,485.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,924.08 : 89,810.52 = 30,349.36 : x
  2. Step 2: Convert to fraction form
    59,924.08/89,810.52 = 30,349.36/x
  3. Step 3: Cross multiply
    59,924.08x = 89,810.52 × 30,349.36
  4. Step 4: Simplify right side
    59,924.08x = 2,725,691,803.27
  5. Step 5: Solve for x
    x = 2,725,691,803.27/59,924.08
  6. Step 6: Final answer
    x = 45,485.75

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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.