Home / 50,674.16-76,026.48-35,911.52

Finding the Fourth Proportional to 50,674.16, 76,026.48 and 35,911.52

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Solution

The fourth proportional to 50,674.16, 76,026.48 and 35,911.52 is: 53,878.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,674.16 : 76,026.48 = 35,911.52 : x
  2. Step 2: Convert to fraction form
    50,674.16/76,026.48 = 35,911.52/x
  3. Step 3: Cross multiply
    50,674.16x = 76,026.48 × 35,911.52
  4. Step 4: Simplify right side
    50,674.16x = 2,730,226,457.05
  5. Step 5: Solve for x
    x = 2,730,226,457.05/50,674.16
  6. Step 6: Final answer
    x = 53,878.08

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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.