Home / 11,303.16-15,597.73-6,267.08

Finding the Fourth Proportional to 11,303.16, 15,597.73 and 6,267.08

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Solution

The fourth proportional to 11,303.16, 15,597.73 and 6,267.08 is: 8,648.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,303.16 : 15,597.73 = 6,267.08 : x
  2. Step 2: Convert to fraction form
    11,303.16/15,597.73 = 6,267.08/x
  3. Step 3: Cross multiply
    11,303.16x = 15,597.73 × 6,267.08
  4. Step 4: Simplify right side
    11,303.16x = 97,752,190.39
  5. Step 5: Solve for x
    x = 97,752,190.39/11,303.16
  6. Step 6: Final answer
    x = 8,648.22

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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.