Home / 82,633.77-114,032.43-46,827.18

Finding the Fourth Proportional to 82,633.77, 114,032.43 and 46,827.18

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Solution

The fourth proportional to 82,633.77, 114,032.43 and 46,827.18 is: 64,620.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,633.77 : 114,032.43 = 46,827.18 : x
  2. Step 2: Convert to fraction form
    82,633.77/114,032.43 = 46,827.18/x
  3. Step 3: Cross multiply
    82,633.77x = 114,032.43 × 46,827.18
  4. Step 4: Simplify right side
    82,633.77x = 5,339,817,125.45
  5. Step 5: Solve for x
    x = 5,339,817,125.45/82,633.77
  6. Step 6: Final answer
    x = 64,620.28

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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.