Home / 108,916.77-150,304.66-60,526.58

Finding the Fourth Proportional to 108,916.77, 150,304.66 and 60,526.58

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Solution

The fourth proportional to 108,916.77, 150,304.66 and 60,526.58 is: 83,526.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,916.77 : 150,304.66 = 60,526.58 : x
  2. Step 2: Convert to fraction form
    108,916.77/150,304.66 = 60,526.58/x
  3. Step 3: Cross multiply
    108,916.77x = 150,304.66 × 60,526.58
  4. Step 4: Simplify right side
    108,916.77x = 9,097,427,252.31
  5. Step 5: Solve for x
    x = 9,097,427,252.31/108,916.77
  6. Step 6: Final answer
    x = 83,526.41

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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.