Home / 93,534.84-129,076.46-51,092.28

Finding the Fourth Proportional to 93,534.84, 129,076.46 and 51,092.28

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Solution

The fourth proportional to 93,534.84, 129,076.46 and 51,092.28 is: 70,506.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,534.84 : 129,076.46 = 51,092.28 : x
  2. Step 2: Convert to fraction form
    93,534.84/129,076.46 = 51,092.28/x
  3. Step 3: Cross multiply
    93,534.84x = 129,076.46 × 51,092.28
  4. Step 4: Simplify right side
    93,534.84x = 6,594,810,635.73
  5. Step 5: Solve for x
    x = 6,594,810,635.73/93,534.84
  6. Step 6: Final answer
    x = 70,506.46

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1.5x scale

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.