Home / 4,341.66-5,985.27-3,097.50

Finding the Fourth Proportional to 4,341.66, 5,985.27 and 3,097.50

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Solution

The fourth proportional to 4,341.66, 5,985.27 and 3,097.50 is: 4,270.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.66 : 5,985.27 = 3,097.50 : x
  2. Step 2: Convert to fraction form
    4,341.66/5,985.27 = 3,097.50/x
  3. Step 3: Cross multiply
    4,341.66x = 5,985.27 × 3,097.50
  4. Step 4: Simplify right side
    4,341.66x = 18,539,373.83
  5. Step 5: Solve for x
    x = 18,539,373.83/4,341.66
  6. Step 6: Final answer
    x = 4,270.11

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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.