Home / 84,025.96-115,956.18-46,300.24

Finding the Fourth Proportional to 84,025.96, 115,956.18 and 46,300.24

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Solution

The fourth proportional to 84,025.96, 115,956.18 and 46,300.24 is: 63,894.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,025.96 : 115,956.18 = 46,300.24 : x
  2. Step 2: Convert to fraction form
    84,025.96/115,956.18 = 46,300.24/x
  3. Step 3: Cross multiply
    84,025.96x = 115,956.18 × 46,300.24
  4. Step 4: Simplify right side
    84,025.96x = 5,368,798,963.48
  5. Step 5: Solve for x
    x = 5,368,798,963.48/84,025.96
  6. Step 6: Final answer
    x = 63,894.53

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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.