Home / 5,064.16-7,036.80-5,010.08

Finding the Fourth Proportional to 5,064.16, 7,036.80 and 5,010.08

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Solution

The fourth proportional to 5,064.16, 7,036.80 and 5,010.08 is: 6,961.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,064.16 : 7,036.80 = 5,010.08 : x
  2. Step 2: Convert to fraction form
    5,064.16/7,036.80 = 5,010.08/x
  3. Step 3: Cross multiply
    5,064.16x = 7,036.80 × 5,010.08
  4. Step 4: Simplify right side
    5,064.16x = 35,254,930.94
  5. Step 5: Solve for x
    x = 35,254,930.94/5,064.16
  6. Step 6: Final answer
    x = 6,961.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.