Home / 122,846.08-184,260.48-47,952.16

Finding the Fourth Proportional to 122,846.08, 184,260.48 and 47,952.16

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Solution

The fourth proportional to 122,846.08, 184,260.48 and 47,952.16 is: 71,924.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,846.08 : 184,260.48 = 47,952.16 : x
  2. Step 2: Convert to fraction form
    122,846.08/184,260.48 = 47,952.16/x
  3. Step 3: Cross multiply
    122,846.08x = 184,260.48 × 47,952.16
  4. Step 4: Simplify right side
    122,846.08x = 8,835,688,018.64
  5. Step 5: Solve for x
    x = 8,835,688,018.64/122,846.08
  6. Step 6: Final answer
    x = 71,924.87

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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.