Home / 27,025.04-37,283.81-18,058.34

Finding the Fourth Proportional to 27,025.04, 37,283.81 and 18,058.34

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Solution

The fourth proportional to 27,025.04, 37,283.81 and 18,058.34 is: 24,913.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,025.04 : 37,283.81 = 18,058.34 : x
  2. Step 2: Convert to fraction form
    27,025.04/37,283.81 = 18,058.34/x
  3. Step 3: Cross multiply
    27,025.04x = 37,283.81 × 18,058.34
  4. Step 4: Simplify right side
    27,025.04x = 673,283,440.76
  5. Step 5: Solve for x
    x = 673,283,440.76/27,025.04
  6. Step 6: Final answer
    x = 24,913.32

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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.