Home / 61,541.64-84,927.48-33,247.32

Finding the Fourth Proportional to 61,541.64, 84,927.48 and 33,247.32

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Solution

The fourth proportional to 61,541.64, 84,927.48 and 33,247.32 is: 45,881.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,541.64 : 84,927.48 = 33,247.32 : x
  2. Step 2: Convert to fraction form
    61,541.64/84,927.48 = 33,247.32/x
  3. Step 3: Cross multiply
    61,541.64x = 84,927.48 × 33,247.32
  4. Step 4: Simplify right side
    61,541.64x = 2,823,611,104.35
  5. Step 5: Solve for x
    x = 2,823,611,104.35/61,541.64
  6. Step 6: Final answer
    x = 45,881.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.