Home / 31,064.32-46,585.14-11,337.04

Finding the Fourth Proportional to 31,064.32, 46,585.14 and 11,337.04

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Solution

The fourth proportional to 31,064.32, 46,585.14 and 11,337.04 is: 17,001.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,064.32 : 46,585.14 = 11,337.04 : x
  2. Step 2: Convert to fraction form
    31,064.32/46,585.14 = 11,337.04/x
  3. Step 3: Cross multiply
    31,064.32x = 46,585.14 × 11,337.04
  4. Step 4: Simplify right side
    31,064.32x = 528,137,595.59
  5. Step 5: Solve for x
    x = 528,137,595.59/31,064.32
  6. Step 6: Final answer
    x = 17,001.42

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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.