Home / 49,075.20-73,590.93-14,006.66

Finding the Fourth Proportional to 49,075.20, 73,590.93 and 14,006.66

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Solution

The fourth proportional to 49,075.20, 73,590.93 and 14,006.66 is: 21,003.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,075.20 : 73,590.93 = 14,006.66 : x
  2. Step 2: Convert to fraction form
    49,075.20/73,590.93 = 14,006.66/x
  3. Step 3: Cross multiply
    49,075.20x = 73,590.93 × 14,006.66
  4. Step 4: Simplify right side
    49,075.20x = 1,030,762,767.64
  5. Step 5: Solve for x
    x = 1,030,762,767.64/49,075.20
  6. Step 6: Final answer
    x = 21,003.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.