Home / 6,587.30-9,088.71-4,036.41

Finding the Fourth Proportional to 6,587.30, 9,088.71 and 4,036.41

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Solution

The fourth proportional to 6,587.30, 9,088.71 and 4,036.41 is: 5,569.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,587.30 : 9,088.71 = 4,036.41 : x
  2. Step 2: Convert to fraction form
    6,587.30/9,088.71 = 4,036.41/x
  3. Step 3: Cross multiply
    6,587.30x = 9,088.71 × 4,036.41
  4. Step 4: Simplify right side
    6,587.30x = 36,685,759.93
  5. Step 5: Solve for x
    x = 36,685,759.93/6,587.30
  6. Step 6: Final answer
    x = 5,569.16

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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.