Home / 10,603.24-14,633.64-6,066.34

Finding the Fourth Proportional to 10,603.24, 14,633.64 and 6,066.34

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Solution

The fourth proportional to 10,603.24, 14,633.64 and 6,066.34 is: 8,372.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,603.24 : 14,633.64 = 6,066.34 : x
  2. Step 2: Convert to fraction form
    10,603.24/14,633.64 = 6,066.34/x
  3. Step 3: Cross multiply
    10,603.24x = 14,633.64 × 6,066.34
  4. Step 4: Simplify right side
    10,603.24x = 88,772,620.51
  5. Step 5: Solve for x
    x = 88,772,620.51/10,603.24
  6. Step 6: Final answer
    x = 8,372.22

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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.