Home / 7,032.04-10,529.34-6,146.44

Finding the Fourth Proportional to 7,032.04, 10,529.34 and 6,146.44

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Solution

The fourth proportional to 7,032.04, 10,529.34 and 6,146.44 is: 9,203.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,032.04 : 10,529.34 = 6,146.44 : x
  2. Step 2: Convert to fraction form
    7,032.04/10,529.34 = 6,146.44/x
  3. Step 3: Cross multiply
    7,032.04x = 10,529.34 × 6,146.44
  4. Step 4: Simplify right side
    7,032.04x = 64,717,956.55
  5. Step 5: Solve for x
    x = 64,717,956.55/7,032.04
  6. Step 6: Final answer
    x = 9,203.30

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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.