Home / 35,154.81-48,504.02-22,586.85

Finding the Fourth Proportional to 35,154.81, 48,504.02 and 22,586.85

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Solution

The fourth proportional to 35,154.81, 48,504.02 and 22,586.85 is: 31,163.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,154.81 : 48,504.02 = 22,586.85 : x
  2. Step 2: Convert to fraction form
    35,154.81/48,504.02 = 22,586.85/x
  3. Step 3: Cross multiply
    35,154.81x = 48,504.02 × 22,586.85
  4. Step 4: Simplify right side
    35,154.81x = 1,095,552,911.20
  5. Step 5: Solve for x
    x = 1,095,552,911.20/35,154.81
  6. Step 6: Final answer
    x = 31,163.67

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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.