Home / 7,442.32-10,264.98-4,926.58

Finding the Fourth Proportional to 7,442.32, 10,264.98 and 4,926.58

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Solution

The fourth proportional to 7,442.32, 10,264.98 and 4,926.58 is: 6,795.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,442.32 : 10,264.98 = 4,926.58 : x
  2. Step 2: Convert to fraction form
    7,442.32/10,264.98 = 4,926.58/x
  3. Step 3: Cross multiply
    7,442.32x = 10,264.98 × 4,926.58
  4. Step 4: Simplify right side
    7,442.32x = 50,571,245.17
  5. Step 5: Solve for x
    x = 50,571,245.17/7,442.32
  6. Step 6: Final answer
    x = 6,795.10

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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.