Home / 45,025.14-67,580.04-22,854.40

Finding the Fourth Proportional to 45,025.14, 67,580.04 and 22,854.40

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Solution

The fourth proportional to 45,025.14, 67,580.04 and 22,854.40 is: 34,303.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,025.14 : 67,580.04 = 22,854.40 : x
  2. Step 2: Convert to fraction form
    45,025.14/67,580.04 = 22,854.40/x
  3. Step 3: Cross multiply
    45,025.14x = 67,580.04 × 22,854.40
  4. Step 4: Simplify right side
    45,025.14x = 1,544,501,266.18
  5. Step 5: Solve for x
    x = 1,544,501,266.18/45,025.14
  6. Step 6: Final answer
    x = 34,303.09

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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.