Home / 7,325.02-10,108.52-4,673.96

Finding the Fourth Proportional to 7,325.02, 10,108.52 and 4,673.96

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Solution

The fourth proportional to 7,325.02, 10,108.52 and 4,673.96 is: 6,450.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325.02 : 10,108.52 = 4,673.96 : x
  2. Step 2: Convert to fraction form
    7,325.02/10,108.52 = 4,673.96/x
  3. Step 3: Cross multiply
    7,325.02x = 10,108.52 × 4,673.96
  4. Step 4: Simplify right side
    7,325.02x = 47,246,818.14
  5. Step 5: Solve for x
    x = 47,246,818.14/7,325.02
  6. Step 6: Final answer
    x = 6,450.06

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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.