Home / 98,824.16-148,050.48-48,846.08

Finding the Fourth Proportional to 98,824.16, 148,050.48 and 48,846.08

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Solution

The fourth proportional to 98,824.16, 148,050.48 and 48,846.08 is: 73,177.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,824.16 : 148,050.48 = 48,846.08 : x
  2. Step 2: Convert to fraction form
    98,824.16/148,050.48 = 48,846.08/x
  3. Step 3: Cross multiply
    98,824.16x = 148,050.48 × 48,846.08
  4. Step 4: Simplify right side
    98,824.16x = 7,231,685,590.12
  5. Step 5: Solve for x
    x = 7,231,685,590.12/98,824.16
  6. Step 6: Final answer
    x = 73,177.30

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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.