Home / 39,275.50-58,924.86-22,647.46

Finding the Fourth Proportional to 39,275.50, 58,924.86 and 22,647.46

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Solution

The fourth proportional to 39,275.50, 58,924.86 and 22,647.46 is: 33,977.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,275.50 : 58,924.86 = 22,647.46 : x
  2. Step 2: Convert to fraction form
    39,275.50/58,924.86 = 22,647.46/x
  3. Step 3: Cross multiply
    39,275.50x = 58,924.86 × 22,647.46
  4. Step 4: Simplify right side
    39,275.50x = 1,334,498,409.86
  5. Step 5: Solve for x
    x = 1,334,498,409.86/39,275.50
  6. Step 6: Final answer
    x = 33,977.88

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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.