Home / 9,484.02-14,213.79-4,543.38

Finding the Fourth Proportional to 9,484.02, 14,213.79 and 4,543.38

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Solution

The fourth proportional to 9,484.02, 14,213.79 and 4,543.38 is: 6,809.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484.02 : 14,213.79 = 4,543.38 : x
  2. Step 2: Convert to fraction form
    9,484.02/14,213.79 = 4,543.38/x
  3. Step 3: Cross multiply
    9,484.02x = 14,213.79 × 4,543.38
  4. Step 4: Simplify right side
    9,484.02x = 64,578,649.21
  5. Step 5: Solve for x
    x = 64,578,649.21/9,484.02
  6. Step 6: Final answer
    x = 6,809.21

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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.