Home / 9,670.06-14,501.22-4,125.88

Finding the Fourth Proportional to 9,670.06, 14,501.22 and 4,125.88

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Solution

The fourth proportional to 9,670.06, 14,501.22 and 4,125.88 is: 6,187.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,670.06 : 14,501.22 = 4,125.88 : x
  2. Step 2: Convert to fraction form
    9,670.06/14,501.22 = 4,125.88/x
  3. Step 3: Cross multiply
    9,670.06x = 14,501.22 × 4,125.88
  4. Step 4: Simplify right side
    9,670.06x = 59,830,293.57
  5. Step 5: Solve for x
    x = 59,830,293.57/9,670.06
  6. Step 6: Final answer
    x = 6,187.17

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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.