Home / 35,473.08-48,955.40-19,560.24

Finding the Fourth Proportional to 35,473.08, 48,955.40 and 19,560.24

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Solution

The fourth proportional to 35,473.08, 48,955.40 and 19,560.24 is: 26,994.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,473.08 : 48,955.40 = 19,560.24 : x
  2. Step 2: Convert to fraction form
    35,473.08/48,955.40 = 19,560.24/x
  3. Step 3: Cross multiply
    35,473.08x = 48,955.40 × 19,560.24
  4. Step 4: Simplify right side
    35,473.08x = 957,579,373.30
  5. Step 5: Solve for x
    x = 957,579,373.30/35,473.08
  6. Step 6: Final answer
    x = 26,994.54

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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.