Home / 170,762.13-235,630.01-95,313.81

Finding the Fourth Proportional to 170,762.13, 235,630.01 and 95,313.81

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Solution

The fourth proportional to 170,762.13, 235,630.01 and 95,313.81 is: 131,520.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,762.13 : 235,630.01 = 95,313.81 : x
  2. Step 2: Convert to fraction form
    170,762.13/235,630.01 = 95,313.81/x
  3. Step 3: Cross multiply
    170,762.13x = 235,630.01 × 95,313.81
  4. Step 4: Simplify right side
    170,762.13x = 22,458,793,526.87
  5. Step 5: Solve for x
    x = 22,458,793,526.87/170,762.13
  6. Step 6: Final answer
    x = 131,520.93

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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.