Home / 82,594.20-113,985.52-46,296.08

Finding the Fourth Proportional to 82,594.20, 113,985.52 and 46,296.08

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Solution

The fourth proportional to 82,594.20, 113,985.52 and 46,296.08 is: 63,891.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,594.20 : 113,985.52 = 46,296.08 : x
  2. Step 2: Convert to fraction form
    82,594.20/113,985.52 = 46,296.08/x
  3. Step 3: Cross multiply
    82,594.20x = 113,985.52 × 46,296.08
  4. Step 4: Simplify right side
    82,594.20x = 5,277,082,752.76
  5. Step 5: Solve for x
    x = 5,277,082,752.76/82,594.20
  6. Step 6: Final answer
    x = 63,891.69

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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.