Home / 376,460.06-564,648.75-110,223.18

Finding the Fourth Proportional to 376,460.06, 564,648.75 and 110,223.18

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Solution

The fourth proportional to 376,460.06, 564,648.75 and 110,223.18 is: 165,322.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,460.06 : 564,648.75 = 110,223.18 : x
  2. Step 2: Convert to fraction form
    376,460.06/564,648.75 = 110,223.18/x
  3. Step 3: Cross multiply
    376,460.06x = 564,648.75 × 110,223.18
  4. Step 4: Simplify right side
    376,460.06x = 62,237,380,808.03
  5. Step 5: Solve for x
    x = 62,237,380,808.03/376,460.06
  6. Step 6: Final answer
    x = 165,322.67

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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.