Home / 46,085.24-69,070.34-19,759.44

Finding the Fourth Proportional to 46,085.24, 69,070.34 and 19,759.44

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Solution

The fourth proportional to 46,085.24, 69,070.34 and 19,759.44 is: 29,614.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,085.24 : 69,070.34 = 19,759.44 : x
  2. Step 2: Convert to fraction form
    46,085.24/69,070.34 = 19,759.44/x
  3. Step 3: Cross multiply
    46,085.24x = 69,070.34 × 19,759.44
  4. Step 4: Simplify right side
    46,085.24x = 1,364,791,239.01
  5. Step 5: Solve for x
    x = 1,364,791,239.01/46,085.24
  6. Step 6: Final answer
    x = 29,614.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.