Home / 4,345.01-6,517.52-1,058.10

Finding the Fourth Proportional to 4,345.01, 6,517.52 and 1,058.10

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Solution

The fourth proportional to 4,345.01, 6,517.52 and 1,058.10 is: 1,587.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345.01 : 6,517.52 = 1,058.10 : x
  2. Step 2: Convert to fraction form
    4,345.01/6,517.52 = 1,058.10/x
  3. Step 3: Cross multiply
    4,345.01x = 6,517.52 × 1,058.10
  4. Step 4: Simplify right side
    4,345.01x = 6,896,187.91
  5. Step 5: Solve for x
    x = 6,896,187.91/4,345.01
  6. Step 6: Final answer
    x = 1,587.15

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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.