Home / 84,032.44-115,964.76-46,306.69

Finding the Fourth Proportional to 84,032.44, 115,964.76 and 46,306.69

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Solution

The fourth proportional to 84,032.44, 115,964.76 and 46,306.69 is: 63,903.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,032.44 : 115,964.76 = 46,306.69 : x
  2. Step 2: Convert to fraction form
    84,032.44/115,964.76 = 46,306.69/x
  3. Step 3: Cross multiply
    84,032.44x = 115,964.76 × 46,306.69
  4. Step 4: Simplify right side
    84,032.44x = 5,369,944,075.98
  5. Step 5: Solve for x
    x = 5,369,944,075.98/84,032.44
  6. Step 6: Final answer
    x = 63,903.23

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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.