Home / 41,349.08-62,009.04-19,158.32

Finding the Fourth Proportional to 41,349.08, 62,009.04 and 19,158.32

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Solution

The fourth proportional to 41,349.08, 62,009.04 and 19,158.32 is: 28,730.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,349.08 : 62,009.04 = 19,158.32 : x
  2. Step 2: Convert to fraction form
    41,349.08/62,009.04 = 19,158.32/x
  3. Step 3: Cross multiply
    41,349.08x = 62,009.04 × 19,158.32
  4. Step 4: Simplify right side
    41,349.08x = 1,187,989,031.21
  5. Step 5: Solve for x
    x = 1,187,989,031.21/41,349.08
  6. Step 6: Final answer
    x = 28,730.72

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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.