Home / 34,166.56-47,150.22-19,060.51

Finding the Fourth Proportional to 34,166.56, 47,150.22 and 19,060.51

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Solution

The fourth proportional to 34,166.56, 47,150.22 and 19,060.51 is: 26,303.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,166.56 : 47,150.22 = 19,060.51 : x
  2. Step 2: Convert to fraction form
    34,166.56/47,150.22 = 19,060.51/x
  3. Step 3: Cross multiply
    34,166.56x = 47,150.22 × 19,060.51
  4. Step 4: Simplify right side
    34,166.56x = 898,707,239.81
  5. Step 5: Solve for x
    x = 898,707,239.81/34,166.56
  6. Step 6: Final answer
    x = 26,303.71

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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.