Home / 45,036.13-67,551.75-22,848.93

Finding the Fourth Proportional to 45,036.13, 67,551.75 and 22,848.93

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Solution

The fourth proportional to 45,036.13, 67,551.75 and 22,848.93 is: 34,272.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,036.13 : 67,551.75 = 22,848.93 : x
  2. Step 2: Convert to fraction form
    45,036.13/67,551.75 = 22,848.93/x
  3. Step 3: Cross multiply
    45,036.13x = 67,551.75 × 22,848.93
  4. Step 4: Simplify right side
    45,036.13x = 1,543,485,207.13
  5. Step 5: Solve for x
    x = 1,543,485,207.13/45,036.13
  6. Step 6: Final answer
    x = 34,272.15

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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.