Home / 32,787.86-49,187.40-10,294.23

Finding the Fourth Proportional to 32,787.86, 49,187.40 and 10,294.23

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Solution

The fourth proportional to 32,787.86, 49,187.40 and 10,294.23 is: 15,443.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,787.86 : 49,187.40 = 10,294.23 : x
  2. Step 2: Convert to fraction form
    32,787.86/49,187.40 = 10,294.23/x
  3. Step 3: Cross multiply
    32,787.86x = 49,187.40 × 10,294.23
  4. Step 4: Simplify right side
    32,787.86x = 506,346,357.23
  5. Step 5: Solve for x
    x = 506,346,357.23/32,787.86
  6. Step 6: Final answer
    x = 15,443.10

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1.5x scale

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.