Home / 35,210.88-48,590.72-19,296.32

Finding the Fourth Proportional to 35,210.88, 48,590.72 and 19,296.32

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Solution

The fourth proportional to 35,210.88, 48,590.72 and 19,296.32 is: 26,628.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,210.88 : 48,590.72 = 19,296.32 : x
  2. Step 2: Convert to fraction form
    35,210.88/48,590.72 = 19,296.32/x
  3. Step 3: Cross multiply
    35,210.88x = 48,590.72 × 19,296.32
  4. Step 4: Simplify right side
    35,210.88x = 937,622,082.15
  5. Step 5: Solve for x
    x = 937,622,082.15/35,210.88
  6. Step 6: Final answer
    x = 26,628.76

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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.