Home / 14,670.06-22,005.24-4,810.02

Finding the Fourth Proportional to 14,670.06, 22,005.24 and 4,810.02

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Solution

The fourth proportional to 14,670.06, 22,005.24 and 4,810.02 is: 7,215.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,670.06 : 22,005.24 = 4,810.02 : x
  2. Step 2: Convert to fraction form
    14,670.06/22,005.24 = 4,810.02/x
  3. Step 3: Cross multiply
    14,670.06x = 22,005.24 × 4,810.02
  4. Step 4: Simplify right side
    14,670.06x = 105,845,644.50
  5. Step 5: Solve for x
    x = 105,845,644.50/14,670.06
  6. Step 6: Final answer
    x = 7,215.08

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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.