Home / 36,455.22-54,650.02-13,076.18

Finding the Fourth Proportional to 36,455.22, 54,650.02 and 13,076.18

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Solution

The fourth proportional to 36,455.22, 54,650.02 and 13,076.18 is: 19,602.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,455.22 : 54,650.02 = 13,076.18 : x
  2. Step 2: Convert to fraction form
    36,455.22/54,650.02 = 13,076.18/x
  3. Step 3: Cross multiply
    36,455.22x = 54,650.02 × 13,076.18
  4. Step 4: Simplify right side
    36,455.22x = 714,613,498.52
  5. Step 5: Solve for x
    x = 714,613,498.52/36,455.22
  6. Step 6: Final answer
    x = 19,602.50

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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.