Home / 35,260.08-48,656.44-19,344.16

Finding the Fourth Proportional to 35,260.08, 48,656.44 and 19,344.16

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Solution

The fourth proportional to 35,260.08, 48,656.44 and 19,344.16 is: 26,693.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,260.08 : 48,656.44 = 19,344.16 : x
  2. Step 2: Convert to fraction form
    35,260.08/48,656.44 = 19,344.16/x
  3. Step 3: Cross multiply
    35,260.08x = 48,656.44 × 19,344.16
  4. Step 4: Simplify right side
    35,260.08x = 941,217,960.39
  5. Step 5: Solve for x
    x = 941,217,960.39/35,260.08
  6. Step 6: Final answer
    x = 26,693.59

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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.