Home / 31,069.32-46,592.64-11,342.04

Finding the Fourth Proportional to 31,069.32, 46,592.64 and 11,342.04

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Solution

The fourth proportional to 31,069.32, 46,592.64 and 11,342.04 is: 17,008.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,069.32 : 46,592.64 = 11,342.04 : x
  2. Step 2: Convert to fraction form
    31,069.32/46,592.64 = 11,342.04/x
  3. Step 3: Cross multiply
    31,069.32x = 46,592.64 × 11,342.04
  4. Step 4: Simplify right side
    31,069.32x = 528,455,586.59
  5. Step 5: Solve for x
    x = 528,455,586.59/31,069.32
  6. Step 6: Final answer
    x = 17,008.92

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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.