Home / 6,210.52-8,570.54-3,416.04

Finding the Fourth Proportional to 6,210.52, 8,570.54 and 3,416.04

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Solution

The fourth proportional to 6,210.52, 8,570.54 and 3,416.04 is: 4,714.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210.52 : 8,570.54 = 3,416.04 : x
  2. Step 2: Convert to fraction form
    6,210.52/8,570.54 = 3,416.04/x
  3. Step 3: Cross multiply
    6,210.52x = 8,570.54 × 3,416.04
  4. Step 4: Simplify right side
    6,210.52x = 29,277,307.46
  5. Step 5: Solve for x
    x = 29,277,307.46/6,210.52
  6. Step 6: Final answer
    x = 4,714.15

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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.