Home / 42,809.42-59,062.61-24,889.79

Finding the Fourth Proportional to 42,809.42, 59,062.61 and 24,889.79

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Solution

The fourth proportional to 42,809.42, 59,062.61 and 24,889.79 is: 34,339.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,809.42 : 59,062.61 = 24,889.79 : x
  2. Step 2: Convert to fraction form
    42,809.42/59,062.61 = 24,889.79/x
  3. Step 3: Cross multiply
    42,809.42x = 59,062.61 × 24,889.79
  4. Step 4: Simplify right side
    42,809.42x = 1,470,055,539.99
  5. Step 5: Solve for x
    x = 1,470,055,539.99/42,809.42
  6. Step 6: Final answer
    x = 34,339.54

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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.