Home / 14,062.07-21,093.36-4,702.14

Finding the Fourth Proportional to 14,062.07, 21,093.36 and 4,702.14

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Solution

The fourth proportional to 14,062.07, 21,093.36 and 4,702.14 is: 7,053.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,062.07 : 21,093.36 = 4,702.14 : x
  2. Step 2: Convert to fraction form
    14,062.07/21,093.36 = 4,702.14/x
  3. Step 3: Cross multiply
    14,062.07x = 21,093.36 × 4,702.14
  4. Step 4: Simplify right side
    14,062.07x = 99,183,829.33
  5. Step 5: Solve for x
    x = 99,183,829.33/14,062.07
  6. Step 6: Final answer
    x = 7,053.29

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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.