Home / 232,126.09-348,119.73-70,013.34

Finding the Fourth Proportional to 232,126.09, 348,119.73 and 70,013.34

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Solution

The fourth proportional to 232,126.09, 348,119.73 and 70,013.34 is: 104,999.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,126.09 : 348,119.73 = 70,013.34 : x
  2. Step 2: Convert to fraction form
    232,126.09/348,119.73 = 70,013.34/x
  3. Step 3: Cross multiply
    232,126.09x = 348,119.73 × 70,013.34
  4. Step 4: Simplify right side
    232,126.09x = 24,373,025,017.20
  5. Step 5: Solve for x
    x = 24,373,025,017.20/232,126.09
  6. Step 6: Final answer
    x = 104,999.08

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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.