Home / 7,652.06-10,557.14-5,001.01

Finding the Fourth Proportional to 7,652.06, 10,557.14 and 5,001.01

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Solution

The fourth proportional to 7,652.06, 10,557.14 and 5,001.01 is: 6,899.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,652.06 : 10,557.14 = 5,001.01 : x
  2. Step 2: Convert to fraction form
    7,652.06/10,557.14 = 5,001.01/x
  3. Step 3: Cross multiply
    7,652.06x = 10,557.14 × 5,001.01
  4. Step 4: Simplify right side
    7,652.06x = 52,796,311.31
  5. Step 5: Solve for x
    x = 52,796,311.31/7,652.06
  6. Step 6: Final answer
    x = 6,899.62

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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.