Home / 32,922.48-49,368.36-19,075.44

Finding the Fourth Proportional to 32,922.48, 49,368.36 and 19,075.44

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Solution

The fourth proportional to 32,922.48, 49,368.36 and 19,075.44 is: 28,604.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,922.48 : 49,368.36 = 19,075.44 : x
  2. Step 2: Convert to fraction form
    32,922.48/49,368.36 = 19,075.44/x
  3. Step 3: Cross multiply
    32,922.48x = 49,368.36 × 19,075.44
  4. Step 4: Simplify right side
    32,922.48x = 941,723,189.08
  5. Step 5: Solve for x
    x = 941,723,189.08/32,922.48
  6. Step 6: Final answer
    x = 28,604.26

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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.