Home / 83,932.02-115,826.63-46,206.27

Finding the Fourth Proportional to 83,932.02, 115,826.63 and 46,206.27

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Solution

The fourth proportional to 83,932.02, 115,826.63 and 46,206.27 is: 63,764.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,932.02 : 115,826.63 = 46,206.27 : x
  2. Step 2: Convert to fraction form
    83,932.02/115,826.63 = 46,206.27/x
  3. Step 3: Cross multiply
    83,932.02x = 115,826.63 × 46,206.27
  4. Step 4: Simplify right side
    83,932.02x = 5,351,916,307.94
  5. Step 5: Solve for x
    x = 5,351,916,307.94/83,932.02
  6. Step 6: Final answer
    x = 63,764.89

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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.