Home / 4,038.48-6,058.34-1,264.85

Finding the Fourth Proportional to 4,038.48, 6,058.34 and 1,264.85

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Solution

The fourth proportional to 4,038.48, 6,058.34 and 1,264.85 is: 1,897.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038.48 : 6,058.34 = 1,264.85 : x
  2. Step 2: Convert to fraction form
    4,038.48/6,058.34 = 1,264.85/x
  3. Step 3: Cross multiply
    4,038.48x = 6,058.34 × 1,264.85
  4. Step 4: Simplify right side
    4,038.48x = 7,662,854.73
  5. Step 5: Solve for x
    x = 7,662,854.73/4,038.48
  6. Step 6: Final answer
    x = 1,897.46

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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.