Home / 141,460.70-212,059.22-97,108.34

Finding the Fourth Proportional to 141,460.70, 212,059.22 and 97,108.34

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Solution

The fourth proportional to 141,460.70, 212,059.22 and 97,108.34 is: 145,572.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,460.70 : 212,059.22 = 97,108.34 : x
  2. Step 2: Convert to fraction form
    141,460.70/212,059.22 = 97,108.34/x
  3. Step 3: Cross multiply
    141,460.70x = 212,059.22 × 97,108.34
  4. Step 4: Simplify right side
    141,460.70x = 20,592,717,290.06
  5. Step 5: Solve for x
    x = 20,592,717,290.06/141,460.70
  6. Step 6: Final answer
    x = 145,572.01

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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.