Home / 34,815.75-48,085.30-23,465.67

Finding the Fourth Proportional to 34,815.75, 48,085.30 and 23,465.67

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Solution

The fourth proportional to 34,815.75, 48,085.30 and 23,465.67 is: 32,409.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,815.75 : 48,085.30 = 23,465.67 : x
  2. Step 2: Convert to fraction form
    34,815.75/48,085.30 = 23,465.67/x
  3. Step 3: Cross multiply
    34,815.75x = 48,085.30 × 23,465.67
  4. Step 4: Simplify right side
    34,815.75x = 1,128,353,904.39
  5. Step 5: Solve for x
    x = 1,128,353,904.39/34,815.75
  6. Step 6: Final answer
    x = 32,409.30

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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.