Home / 64,592.06-96,322.83-64,001.54

Finding the Fourth Proportional to 64,592.06, 96,322.83 and 64,001.54

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Solution

The fourth proportional to 64,592.06, 96,322.83 and 64,001.54 is: 95,442.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,592.06 : 96,322.83 = 64,001.54 : x
  2. Step 2: Convert to fraction form
    64,592.06/96,322.83 = 64,001.54/x
  3. Step 3: Cross multiply
    64,592.06x = 96,322.83 × 64,001.54
  4. Step 4: Simplify right side
    64,592.06x = 6,164,809,137.15
  5. Step 5: Solve for x
    x = 6,164,809,137.15/64,592.06
  6. Step 6: Final answer
    x = 95,442.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.