Home / 34,630.04-47,797.62-22,047.50

Finding the Fourth Proportional to 34,630.04, 47,797.62 and 22,047.50

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Solution

The fourth proportional to 34,630.04, 47,797.62 and 22,047.50 is: 30,430.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,630.04 : 47,797.62 = 22,047.50 : x
  2. Step 2: Convert to fraction form
    34,630.04/47,797.62 = 22,047.50/x
  3. Step 3: Cross multiply
    34,630.04x = 47,797.62 × 22,047.50
  4. Step 4: Simplify right side
    34,630.04x = 1,053,818,026.95
  5. Step 5: Solve for x
    x = 1,053,818,026.95/34,630.04
  6. Step 6: Final answer
    x = 30,430.75

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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.