Home / 6,973.32-10,459.47-3,276.39

Finding the Fourth Proportional to 6,973.32, 10,459.47 and 3,276.39

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Solution

The fourth proportional to 6,973.32, 10,459.47 and 3,276.39 is: 4,914.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,973.32 : 10,459.47 = 3,276.39 : x
  2. Step 2: Convert to fraction form
    6,973.32/10,459.47 = 3,276.39/x
  3. Step 3: Cross multiply
    6,973.32x = 10,459.47 × 3,276.39
  4. Step 4: Simplify right side
    6,973.32x = 34,269,302.91
  5. Step 5: Solve for x
    x = 34,269,302.91/6,973.32
  6. Step 6: Final answer
    x = 4,914.35

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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.