Home / 36,237.85-50,032.79-22,646.65

Finding the Fourth Proportional to 36,237.85, 50,032.79 and 22,646.65

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Solution

The fourth proportional to 36,237.85, 50,032.79 and 22,646.65 is: 31,267.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,237.85 : 50,032.79 = 22,646.65 : x
  2. Step 2: Convert to fraction form
    36,237.85/50,032.79 = 22,646.65/x
  3. Step 3: Cross multiply
    36,237.85x = 50,032.79 × 22,646.65
  4. Step 4: Simplify right side
    36,237.85x = 1,133,075,083.65
  5. Step 5: Solve for x
    x = 1,133,075,083.65/36,237.85
  6. Step 6: Final answer
    x = 31,267.72

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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.