Home / 46,834.12-70,250.12-13,099.24

Finding the Fourth Proportional to 46,834.12, 70,250.12 and 13,099.24

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Solution

The fourth proportional to 46,834.12, 70,250.12 and 13,099.24 is: 19,648.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,834.12 : 70,250.12 = 13,099.24 : x
  2. Step 2: Convert to fraction form
    46,834.12/70,250.12 = 13,099.24/x
  3. Step 3: Cross multiply
    46,834.12x = 70,250.12 × 13,099.24
  4. Step 4: Simplify right side
    46,834.12x = 920,223,181.91
  5. Step 5: Solve for x
    x = 920,223,181.91/46,834.12
  6. Step 6: Final answer
    x = 19,648.56

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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.