Home / 77,441.07-116,165.93-22,032.75

Finding the Fourth Proportional to 77,441.07, 116,165.93 and 22,032.75

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Solution

The fourth proportional to 77,441.07, 116,165.93 and 22,032.75 is: 33,050.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,441.07 : 116,165.93 = 22,032.75 : x
  2. Step 2: Convert to fraction form
    77,441.07/116,165.93 = 22,032.75/x
  3. Step 3: Cross multiply
    77,441.07x = 116,165.93 × 22,032.75
  4. Step 4: Simplify right side
    77,441.07x = 2,559,454,784.04
  5. Step 5: Solve for x
    x = 2,559,454,784.04/77,441.07
  6. Step 6: Final answer
    x = 33,050.35

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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.