Home / 40,313.08-60,444.51-19,252.27

Finding the Fourth Proportional to 40,313.08, 60,444.51 and 19,252.27

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Solution

The fourth proportional to 40,313.08, 60,444.51 and 19,252.27 is: 28,866.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,313.08 : 60,444.51 = 19,252.27 : x
  2. Step 2: Convert to fraction form
    40,313.08/60,444.51 = 19,252.27/x
  3. Step 3: Cross multiply
    40,313.08x = 60,444.51 × 19,252.27
  4. Step 4: Simplify right side
    40,313.08x = 1,163,694,026.54
  5. Step 5: Solve for x
    x = 1,163,694,026.54/40,313.08
  6. Step 6: Final answer
    x = 28,866.41

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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.