Home / 10,637.04-15,953.50-4,061.67

Finding the Fourth Proportional to 10,637.04, 15,953.50 and 4,061.67

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Solution

The fourth proportional to 10,637.04, 15,953.50 and 4,061.67 is: 6,091.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,637.04 : 15,953.50 = 4,061.67 : x
  2. Step 2: Convert to fraction form
    10,637.04/15,953.50 = 4,061.67/x
  3. Step 3: Cross multiply
    10,637.04x = 15,953.50 × 4,061.67
  4. Step 4: Simplify right side
    10,637.04x = 64,797,852.35
  5. Step 5: Solve for x
    x = 64,797,852.35/10,637.04
  6. Step 6: Final answer
    x = 6,091.72

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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.