Home / 4,038.79-6,058.23-1,265.35

Finding the Fourth Proportional to 4,038.79, 6,058.23 and 1,265.35

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Solution

The fourth proportional to 4,038.79, 6,058.23 and 1,265.35 is: 1,898.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038.79 : 6,058.23 = 1,265.35 : x
  2. Step 2: Convert to fraction form
    4,038.79/6,058.23 = 1,265.35/x
  3. Step 3: Cross multiply
    4,038.79x = 6,058.23 × 1,265.35
  4. Step 4: Simplify right side
    4,038.79x = 7,665,781.33
  5. Step 5: Solve for x
    x = 7,665,781.33/4,038.79
  6. Step 6: Final answer
    x = 1,898.04

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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.