Home / 52,048.58-71,826.95-28,175.24

Finding the Fourth Proportional to 52,048.58, 71,826.95 and 28,175.24

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Solution

The fourth proportional to 52,048.58, 71,826.95 and 28,175.24 is: 38,881.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,048.58 : 71,826.95 = 28,175.24 : x
  2. Step 2: Convert to fraction form
    52,048.58/71,826.95 = 28,175.24/x
  3. Step 3: Cross multiply
    52,048.58x = 71,826.95 × 28,175.24
  4. Step 4: Simplify right side
    52,048.58x = 2,023,741,804.72
  5. Step 5: Solve for x
    x = 2,023,741,804.72/52,048.58
  6. Step 6: Final answer
    x = 38,881.79

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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.