Home / 19,255.04-28,883.59-6,108.46

Finding the Fourth Proportional to 19,255.04, 28,883.59 and 6,108.46

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Solution

The fourth proportional to 19,255.04, 28,883.59 and 6,108.46 is: 9,163.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,255.04 : 28,883.59 = 6,108.46 : x
  2. Step 2: Convert to fraction form
    19,255.04/28,883.59 = 6,108.46/x
  3. Step 3: Cross multiply
    19,255.04x = 28,883.59 × 6,108.46
  4. Step 4: Simplify right side
    19,255.04x = 176,434,254.17
  5. Step 5: Solve for x
    x = 176,434,254.17/19,255.04
  6. Step 6: Final answer
    x = 9,163.02

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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.