Home / 84,433.83-116,526.80-50,441.93

Finding the Fourth Proportional to 84,433.83, 116,526.80 and 50,441.93

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Solution

The fourth proportional to 84,433.83, 116,526.80 and 50,441.93 is: 69,614.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,433.83 : 116,526.80 = 50,441.93 : x
  2. Step 2: Convert to fraction form
    84,433.83/116,526.80 = 50,441.93/x
  3. Step 3: Cross multiply
    84,433.83x = 116,526.80 × 50,441.93
  4. Step 4: Simplify right side
    84,433.83x = 5,877,835,853.88
  5. Step 5: Solve for x
    x = 5,877,835,853.88/84,433.83
  6. Step 6: Final answer
    x = 69,614.70

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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.