Home / 54,966.36-75,817.71-34,802.22

Finding the Fourth Proportional to 54,966.36, 75,817.71 and 34,802.22

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Solution

The fourth proportional to 54,966.36, 75,817.71 and 34,802.22 is: 48,004.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,966.36 : 75,817.71 = 34,802.22 : x
  2. Step 2: Convert to fraction form
    54,966.36/75,817.71 = 34,802.22/x
  3. Step 3: Cross multiply
    54,966.36x = 75,817.71 × 34,802.22
  4. Step 4: Simplify right side
    54,966.36x = 2,638,624,623.32
  5. Step 5: Solve for x
    x = 2,638,624,623.32/54,966.36
  6. Step 6: Final answer
    x = 48,004.35

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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.