Home / 114,330.88-171,601.58-58,211.10

Finding the Fourth Proportional to 114,330.88, 171,601.58 and 58,211.10

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Solution

The fourth proportional to 114,330.88, 171,601.58 and 58,211.10 is: 87,370.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,330.88 : 171,601.58 = 58,211.10 : x
  2. Step 2: Convert to fraction form
    114,330.88/171,601.58 = 58,211.10/x
  3. Step 3: Cross multiply
    114,330.88x = 171,601.58 × 58,211.10
  4. Step 4: Simplify right side
    114,330.88x = 9,989,116,733.54
  5. Step 5: Solve for x
    x = 9,989,116,733.54/114,330.88
  6. Step 6: Final answer
    x = 87,370.24

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1.5x scale

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.