Home / 240,986.04-332,560.74-133,572.24

Finding the Fourth Proportional to 240,986.04, 332,560.74 and 133,572.24

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Solution

The fourth proportional to 240,986.04, 332,560.74 and 133,572.24 is: 184,329.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,986.04 : 332,560.74 = 133,572.24 : x
  2. Step 2: Convert to fraction form
    240,986.04/332,560.74 = 133,572.24/x
  3. Step 3: Cross multiply
    240,986.04x = 332,560.74 × 133,572.24
  4. Step 4: Simplify right side
    240,986.04x = 44,420,882,977.86
  5. Step 5: Solve for x
    x = 44,420,882,977.86/240,986.04
  6. Step 6: Final answer
    x = 184,329.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.