Home / 44,979.08-67,509.78-22,807.76

Finding the Fourth Proportional to 44,979.08, 67,509.78 and 22,807.76

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Solution

The fourth proportional to 44,979.08, 67,509.78 and 22,807.76 is: 34,232.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,979.08 : 67,509.78 = 22,807.76 : x
  2. Step 2: Convert to fraction form
    44,979.08/67,509.78 = 22,807.76/x
  3. Step 3: Cross multiply
    44,979.08x = 67,509.78 × 22,807.76
  4. Step 4: Simplify right side
    44,979.08x = 1,539,746,859.89
  5. Step 5: Solve for x
    x = 1,539,746,859.89/44,979.08
  6. Step 6: Final answer
    x = 34,232.51

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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.