Home / 45,054.07-67,608.89-22,883.35

Finding the Fourth Proportional to 45,054.07, 67,608.89 and 22,883.35

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Solution

The fourth proportional to 45,054.07, 67,608.89 and 22,883.35 is: 34,339.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,054.07 : 67,608.89 = 22,883.35 : x
  2. Step 2: Convert to fraction form
    45,054.07/67,608.89 = 22,883.35/x
  3. Step 3: Cross multiply
    45,054.07x = 67,608.89 × 22,883.35
  4. Step 4: Simplify right side
    45,054.07x = 1,547,117,892.98
  5. Step 5: Solve for x
    x = 1,547,117,892.98/45,054.07
  6. Step 6: Final answer
    x = 34,339.14

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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.