Home / 64,727.69-97,091.54-37,006.25

Finding the Fourth Proportional to 64,727.69, 97,091.54 and 37,006.25

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Solution

The fourth proportional to 64,727.69, 97,091.54 and 37,006.25 is: 55,509.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,727.69 : 97,091.54 = 37,006.25 : x
  2. Step 2: Convert to fraction form
    64,727.69/97,091.54 = 37,006.25/x
  3. Step 3: Cross multiply
    64,727.69x = 97,091.54 × 37,006.25
  4. Step 4: Simplify right side
    64,727.69x = 3,592,993,617.09
  5. Step 5: Solve for x
    x = 3,592,993,617.09/64,727.69
  6. Step 6: Final answer
    x = 55,509.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.