Home / 14,728.07-22,092.81-4,867.13

Finding the Fourth Proportional to 14,728.07, 22,092.81 and 4,867.13

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Solution

The fourth proportional to 14,728.07, 22,092.81 and 4,867.13 is: 7,300.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,728.07 : 22,092.81 = 4,867.13 : x
  2. Step 2: Convert to fraction form
    14,728.07/22,092.81 = 4,867.13/x
  3. Step 3: Cross multiply
    14,728.07x = 22,092.81 × 4,867.13
  4. Step 4: Simplify right side
    14,728.07x = 107,528,578.34
  5. Step 5: Solve for x
    x = 107,528,578.34/14,728.07
  6. Step 6: Final answer
    x = 7,300.93

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1.5x scale

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.