Home / 32,106.24-44,214.74-23,139.54

Finding the Fourth Proportional to 32,106.24, 44,214.74 and 23,139.54

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Solution

The fourth proportional to 32,106.24, 44,214.74 and 23,139.54 is: 31,866.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,106.24 : 44,214.74 = 23,139.54 : x
  2. Step 2: Convert to fraction form
    32,106.24/44,214.74 = 23,139.54/x
  3. Step 3: Cross multiply
    32,106.24x = 44,214.74 × 23,139.54
  4. Step 4: Simplify right side
    32,106.24x = 1,023,108,744.82
  5. Step 5: Solve for x
    x = 1,023,108,744.82/32,106.24
  6. Step 6: Final answer
    x = 31,866.35

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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.