Home / 46,923.30-70,280.46-36,321.21

Finding the Fourth Proportional to 46,923.30, 70,280.46 and 36,321.21

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Solution

The fourth proportional to 46,923.30, 70,280.46 and 36,321.21 is: 54,400.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,923.30 : 70,280.46 = 36,321.21 : x
  2. Step 2: Convert to fraction form
    46,923.30/70,280.46 = 36,321.21/x
  3. Step 3: Cross multiply
    46,923.30x = 70,280.46 × 36,321.21
  4. Step 4: Simplify right side
    46,923.30x = 2,552,671,346.56
  5. Step 5: Solve for x
    x = 2,552,671,346.56/46,923.30
  6. Step 6: Final answer
    x = 54,400.93

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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.