Home / 66,060.44-99,032.33-50,547.32

Finding the Fourth Proportional to 66,060.44, 99,032.33 and 50,547.32

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Solution

The fourth proportional to 66,060.44, 99,032.33 and 50,547.32 is: 75,776.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,060.44 : 99,032.33 = 50,547.32 : x
  2. Step 2: Convert to fraction form
    66,060.44/99,032.33 = 50,547.32/x
  3. Step 3: Cross multiply
    66,060.44x = 99,032.33 × 50,547.32
  4. Step 4: Simplify right side
    66,060.44x = 5,005,818,126.96
  5. Step 5: Solve for x
    x = 5,005,818,126.96/66,060.44
  6. Step 6: Final answer
    x = 75,776.34

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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.