Home / 30,098.73-45,106.58-22,695.05

Finding the Fourth Proportional to 30,098.73, 45,106.58 and 22,695.05

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Solution

The fourth proportional to 30,098.73, 45,106.58 and 22,695.05 is: 34,011.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,098.73 : 45,106.58 = 22,695.05 : x
  2. Step 2: Convert to fraction form
    30,098.73/45,106.58 = 22,695.05/x
  3. Step 3: Cross multiply
    30,098.73x = 45,106.58 × 22,695.05
  4. Step 4: Simplify right side
    30,098.73x = 1,023,696,088.43
  5. Step 5: Solve for x
    x = 1,023,696,088.43/30,098.73
  6. Step 6: Final answer
    x = 34,011.27

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1.5x scale

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.