Home / 4,425.48-6,642.02-2,346.95

Finding the Fourth Proportional to 4,425.48, 6,642.02 and 2,346.95

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Solution

The fourth proportional to 4,425.48, 6,642.02 and 2,346.95 is: 3,522.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.48 : 6,642.02 = 2,346.95 : x
  2. Step 2: Convert to fraction form
    4,425.48/6,642.02 = 2,346.95/x
  3. Step 3: Cross multiply
    4,425.48x = 6,642.02 × 2,346.95
  4. Step 4: Simplify right side
    4,425.48x = 15,588,511.31
  5. Step 5: Solve for x
    x = 15,588,511.31/4,425.48
  6. Step 6: Final answer
    x = 3,522.45

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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.