Home / 30,011.64-41,389.16-24,992.48

Finding the Fourth Proportional to 30,011.64, 41,389.16 and 24,992.48

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Solution

The fourth proportional to 30,011.64, 41,389.16 and 24,992.48 is: 34,467.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,011.64 : 41,389.16 = 24,992.48 : x
  2. Step 2: Convert to fraction form
    30,011.64/41,389.16 = 24,992.48/x
  3. Step 3: Cross multiply
    30,011.64x = 41,389.16 × 24,992.48
  4. Step 4: Simplify right side
    30,011.64x = 1,034,417,753.52
  5. Step 5: Solve for x
    x = 1,034,417,753.52/30,011.64
  6. Step 6: Final answer
    x = 34,467.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.