Home / 84,027.25-115,960.04-46,303.93

Finding the Fourth Proportional to 84,027.25, 115,960.04 and 46,303.93

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Solution

The fourth proportional to 84,027.25, 115,960.04 and 46,303.93 is: 63,900.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,027.25 : 115,960.04 = 46,303.93 : x
  2. Step 2: Convert to fraction form
    84,027.25/115,960.04 = 46,303.93/x
  3. Step 3: Cross multiply
    84,027.25x = 115,960.04 × 46,303.93
  4. Step 4: Simplify right side
    84,027.25x = 5,369,405,574.96
  5. Step 5: Solve for x
    x = 5,369,405,574.96/84,027.25
  6. Step 6: Final answer
    x = 63,900.77

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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.