Home / 2,193.15-3,024.54-1,714.67

Finding the Fourth Proportional to 2,193.15, 3,024.54 and 1,714.67

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Solution

The fourth proportional to 2,193.15, 3,024.54 and 1,714.67 is: 2,364.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,193.15 : 3,024.54 = 1,714.67 : x
  2. Step 2: Convert to fraction form
    2,193.15/3,024.54 = 1,714.67/x
  3. Step 3: Cross multiply
    2,193.15x = 3,024.54 × 1,714.67
  4. Step 4: Simplify right side
    2,193.15x = 5,186,072.88
  5. Step 5: Solve for x
    x = 5,186,072.88/2,193.15
  6. Step 6: Final answer
    x = 2,364.67

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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.