Home / 197,150.23-295,810.08-64,071.28

Finding the Fourth Proportional to 197,150.23, 295,810.08 and 64,071.28

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Solution

The fourth proportional to 197,150.23, 295,810.08 and 64,071.28 is: 96,134.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,150.23 : 295,810.08 = 64,071.28 : x
  2. Step 2: Convert to fraction form
    197,150.23/295,810.08 = 64,071.28/x
  3. Step 3: Cross multiply
    197,150.23x = 295,810.08 × 64,071.28
  4. Step 4: Simplify right side
    197,150.23x = 18,952,930,462.50
  5. Step 5: Solve for x
    x = 18,952,930,462.50/197,150.23
  6. Step 6: Final answer
    x = 96,134.46

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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.