Home / 14,670.41-22,008.40-4,810.28

Finding the Fourth Proportional to 14,670.41, 22,008.40 and 4,810.28

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Solution

The fourth proportional to 14,670.41, 22,008.40 and 4,810.28 is: 7,216.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,670.41 : 22,008.40 = 4,810.28 : x
  2. Step 2: Convert to fraction form
    14,670.41/22,008.40 = 4,810.28/x
  3. Step 3: Cross multiply
    14,670.41x = 22,008.40 × 4,810.28
  4. Step 4: Simplify right side
    14,670.41x = 105,866,566.35
  5. Step 5: Solve for x
    x = 105,866,566.35/14,670.41
  6. Step 6: Final answer
    x = 7,216.33

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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.