Home / 140,833.50-211,263.27-46,064.22

Finding the Fourth Proportional to 140,833.50, 211,263.27 and 46,064.22

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Solution

The fourth proportional to 140,833.50, 211,263.27 and 46,064.22 is: 69,100.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,833.50 : 211,263.27 = 46,064.22 : x
  2. Step 2: Convert to fraction form
    140,833.50/211,263.27 = 46,064.22/x
  3. Step 3: Cross multiply
    140,833.50x = 211,263.27 × 46,064.22
  4. Step 4: Simplify right side
    140,833.50x = 9,731,677,747.20
  5. Step 5: Solve for x
    x = 9,731,677,747.20/140,833.50
  6. Step 6: Final answer
    x = 69,100.59

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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.