Home / 7,483.02-10,326.24-4,294.11

Finding the Fourth Proportional to 7,483.02, 10,326.24 and 4,294.11

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Solution

The fourth proportional to 7,483.02, 10,326.24 and 4,294.11 is: 5,925.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,483.02 : 10,326.24 = 4,294.11 : x
  2. Step 2: Convert to fraction form
    7,483.02/10,326.24 = 4,294.11/x
  3. Step 3: Cross multiply
    7,483.02x = 10,326.24 × 4,294.11
  4. Step 4: Simplify right side
    7,483.02x = 44,342,010.45
  5. Step 5: Solve for x
    x = 44,342,010.45/7,483.02
  6. Step 6: Final answer
    x = 5,925.68

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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.