Home / 34,932.01-48,206.16-19,016.45

Finding the Fourth Proportional to 34,932.01, 48,206.16 and 19,016.45

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Solution

The fourth proportional to 34,932.01, 48,206.16 and 19,016.45 is: 26,242.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,932.01 : 48,206.16 = 19,016.45 : x
  2. Step 2: Convert to fraction form
    34,932.01/48,206.16 = 19,016.45/x
  3. Step 3: Cross multiply
    34,932.01x = 48,206.16 × 19,016.45
  4. Step 4: Simplify right side
    34,932.01x = 916,710,242.23
  5. Step 5: Solve for x
    x = 916,710,242.23/34,932.01
  6. Step 6: Final answer
    x = 26,242.70

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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.