Home / 80,089.00-110,519.64-46,108.35

Finding the Fourth Proportional to 80,089.00, 110,519.64 and 46,108.35

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Solution

The fourth proportional to 80,089.00, 110,519.64 and 46,108.35 is: 63,627.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,089.00 : 110,519.64 = 46,108.35 : x
  2. Step 2: Convert to fraction form
    80,089.00/110,519.64 = 46,108.35/x
  3. Step 3: Cross multiply
    80,089.00x = 110,519.64 × 46,108.35
  4. Step 4: Simplify right side
    80,089.00x = 5,095,878,242.99
  5. Step 5: Solve for x
    x = 5,095,878,242.99/80,089.00
  6. Step 6: Final answer
    x = 63,627.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.