Home / 35,260.64-48,659.26-19,345.24

Finding the Fourth Proportional to 35,260.64, 48,659.26 and 19,345.24

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Solution

The fourth proportional to 35,260.64, 48,659.26 and 19,345.24 is: 26,696.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,260.64 : 48,659.26 = 19,345.24 : x
  2. Step 2: Convert to fraction form
    35,260.64/48,659.26 = 19,345.24/x
  3. Step 3: Cross multiply
    35,260.64x = 48,659.26 × 19,345.24
  4. Step 4: Simplify right side
    35,260.64x = 941,325,062.92
  5. Step 5: Solve for x
    x = 941,325,062.92/35,260.64
  6. Step 6: Final answer
    x = 26,696.20

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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.