Home / 14,062.60-21,093.90-4,702.24

Finding the Fourth Proportional to 14,062.60, 21,093.90 and 4,702.24

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Solution

The fourth proportional to 14,062.60, 21,093.90 and 4,702.24 is: 7,053.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,062.60 : 21,093.90 = 4,702.24 : x
  2. Step 2: Convert to fraction form
    14,062.60/21,093.90 = 4,702.24/x
  3. Step 3: Cross multiply
    14,062.60x = 21,093.90 × 4,702.24
  4. Step 4: Simplify right side
    14,062.60x = 99,188,580.34
  5. Step 5: Solve for x
    x = 99,188,580.34/14,062.60
  6. Step 6: Final answer
    x = 7,053.36

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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.