Home / 45,720.93-68,519.12-22,026.77

Finding the Fourth Proportional to 45,720.93, 68,519.12 and 22,026.77

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Solution

The fourth proportional to 45,720.93, 68,519.12 and 22,026.77 is: 33,010.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,720.93 : 68,519.12 = 22,026.77 : x
  2. Step 2: Convert to fraction form
    45,720.93/68,519.12 = 22,026.77/x
  3. Step 3: Cross multiply
    45,720.93x = 68,519.12 × 22,026.77
  4. Step 4: Simplify right side
    45,720.93x = 1,509,254,444.11
  5. Step 5: Solve for x
    x = 1,509,254,444.11/45,720.93
  6. Step 6: Final answer
    x = 33,010.14

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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.