Home / 43,983.04-60,703.20-34,622.08

Finding the Fourth Proportional to 43,983.04, 60,703.20 and 34,622.08

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Solution

The fourth proportional to 43,983.04, 60,703.20 and 34,622.08 is: 47,783.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,983.04 : 60,703.20 = 34,622.08 : x
  2. Step 2: Convert to fraction form
    43,983.04/60,703.20 = 34,622.08/x
  3. Step 3: Cross multiply
    43,983.04x = 60,703.20 × 34,622.08
  4. Step 4: Simplify right side
    43,983.04x = 2,101,671,046.66
  5. Step 5: Solve for x
    x = 2,101,671,046.66/43,983.04
  6. Step 6: Final answer
    x = 47,783.67

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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.