Home / 162,024.56-223,558.09-94,002.13

Finding the Fourth Proportional to 162,024.56, 223,558.09 and 94,002.13

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Solution

The fourth proportional to 162,024.56, 223,558.09 and 94,002.13 is: 129,702.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,024.56 : 223,558.09 = 94,002.13 : x
  2. Step 2: Convert to fraction form
    162,024.56/223,558.09 = 94,002.13/x
  3. Step 3: Cross multiply
    162,024.56x = 223,558.09 × 94,002.13
  4. Step 4: Simplify right side
    162,024.56x = 21,014,936,638.73
  5. Step 5: Solve for x
    x = 21,014,936,638.73/162,024.56
  6. Step 6: Final answer
    x = 129,702.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.