Home / 32,486.02-48,794.55-19,364.02

Finding the Fourth Proportional to 32,486.02, 48,794.55 and 19,364.02

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Solution

The fourth proportional to 32,486.02, 48,794.55 and 19,364.02 is: 29,085.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,486.02 : 48,794.55 = 19,364.02 : x
  2. Step 2: Convert to fraction form
    32,486.02/48,794.55 = 19,364.02/x
  3. Step 3: Cross multiply
    32,486.02x = 48,794.55 × 19,364.02
  4. Step 4: Simplify right side
    32,486.02x = 944,858,642.09
  5. Step 5: Solve for x
    x = 944,858,642.09/32,486.02
  6. Step 6: Final answer
    x = 29,085.08

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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.