Home / 32,145.08-48,224.51-16,352.31

Finding the Fourth Proportional to 32,145.08, 48,224.51 and 16,352.31

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Solution

The fourth proportional to 32,145.08, 48,224.51 and 16,352.31 is: 24,531.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,145.08 : 48,224.51 = 16,352.31 : x
  2. Step 2: Convert to fraction form
    32,145.08/48,224.51 = 16,352.31/x
  3. Step 3: Cross multiply
    32,145.08x = 48,224.51 × 16,352.31
  4. Step 4: Simplify right side
    32,145.08x = 788,582,055.36
  5. Step 5: Solve for x
    x = 788,582,055.36/32,145.08
  6. Step 6: Final answer
    x = 24,531.97

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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.