Home / 7,464.02-10,300.13-4,060.92

Finding the Fourth Proportional to 7,464.02, 10,300.13 and 4,060.92

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Solution

The fourth proportional to 7,464.02, 10,300.13 and 4,060.92 is: 5,603.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464.02 : 10,300.13 = 4,060.92 : x
  2. Step 2: Convert to fraction form
    7,464.02/10,300.13 = 4,060.92/x
  3. Step 3: Cross multiply
    7,464.02x = 10,300.13 × 4,060.92
  4. Step 4: Simplify right side
    7,464.02x = 41,827,983.62
  5. Step 5: Solve for x
    x = 41,827,983.62/7,464.02
  6. Step 6: Final answer
    x = 5,603.95

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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.