Home / 6,210.74-9,317.04-2,051.19

Finding the Fourth Proportional to 6,210.74, 9,317.04 and 2,051.19

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Solution

The fourth proportional to 6,210.74, 9,317.04 and 2,051.19 is: 3,077.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210.74 : 9,317.04 = 2,051.19 : x
  2. Step 2: Convert to fraction form
    6,210.74/9,317.04 = 2,051.19/x
  3. Step 3: Cross multiply
    6,210.74x = 9,317.04 × 2,051.19
  4. Step 4: Simplify right side
    6,210.74x = 19,111,009.02
  5. Step 5: Solve for x
    x = 19,111,009.02/6,210.74
  6. Step 6: Final answer
    x = 3,077.09

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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.