Home / 32,682.08-49,022.08-19,445.76

Finding the Fourth Proportional to 32,682.08, 49,022.08 and 19,445.76

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Solution

The fourth proportional to 32,682.08, 49,022.08 and 19,445.76 is: 29,168.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,682.08 : 49,022.08 = 19,445.76 : x
  2. Step 2: Convert to fraction form
    32,682.08/49,022.08 = 19,445.76/x
  3. Step 3: Cross multiply
    32,682.08x = 49,022.08 × 19,445.76
  4. Step 4: Simplify right side
    32,682.08x = 953,271,602.38
  5. Step 5: Solve for x
    x = 953,271,602.38/32,682.08
  6. Step 6: Final answer
    x = 29,168.02

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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.