Home / 93,533.67-129,076.38-51,092.19

Finding the Fourth Proportional to 93,533.67, 129,076.38 and 51,092.19

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Solution

The fourth proportional to 93,533.67, 129,076.38 and 51,092.19 is: 70,507.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,533.67 : 129,076.38 = 51,092.19 : x
  2. Step 2: Convert to fraction form
    93,533.67/129,076.38 = 51,092.19/x
  3. Step 3: Cross multiply
    93,533.67x = 129,076.38 × 51,092.19
  4. Step 4: Simplify right side
    93,533.67x = 6,594,794,931.47
  5. Step 5: Solve for x
    x = 6,594,794,931.47/93,533.67
  6. Step 6: Final answer
    x = 70,507.18

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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.