Home / 29,530.02-44,345.19-19,732.26

Finding the Fourth Proportional to 29,530.02, 44,345.19 and 19,732.26

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Solution

The fourth proportional to 29,530.02, 44,345.19 and 19,732.26 is: 29,631.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,530.02 : 44,345.19 = 19,732.26 : x
  2. Step 2: Convert to fraction form
    29,530.02/44,345.19 = 19,732.26/x
  3. Step 3: Cross multiply
    29,530.02x = 44,345.19 × 19,732.26
  4. Step 4: Simplify right side
    29,530.02x = 875,030,818.83
  5. Step 5: Solve for x
    x = 875,030,818.83/29,530.02
  6. Step 6: Final answer
    x = 29,631.91

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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.