Home / 36,124.79-49,888.51-24,822.86

Finding the Fourth Proportional to 36,124.79, 49,888.51 and 24,822.86

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Solution

The fourth proportional to 36,124.79, 49,888.51 and 24,822.86 is: 34,280.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,124.79 : 49,888.51 = 24,822.86 : x
  2. Step 2: Convert to fraction form
    36,124.79/49,888.51 = 24,822.86/x
  3. Step 3: Cross multiply
    36,124.79x = 49,888.51 × 24,822.86
  4. Step 4: Simplify right side
    36,124.79x = 1,238,375,187.84
  5. Step 5: Solve for x
    x = 1,238,375,187.84/36,124.79
  6. Step 6: Final answer
    x = 34,280.49

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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.