Home / 7,098.84-10,637.46-6,364.44

Finding the Fourth Proportional to 7,098.84, 10,637.46 and 6,364.44

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Solution

The fourth proportional to 7,098.84, 10,637.46 and 6,364.44 is: 9,536.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,098.84 : 10,637.46 = 6,364.44 : x
  2. Step 2: Convert to fraction form
    7,098.84/10,637.46 = 6,364.44/x
  3. Step 3: Cross multiply
    7,098.84x = 10,637.46 × 6,364.44
  4. Step 4: Simplify right side
    7,098.84x = 67,701,475.92
  5. Step 5: Solve for x
    x = 67,701,475.92/7,098.84
  6. Step 6: Final answer
    x = 9,536.98

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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.