Home / 9,095.36-13,637.43-4,166.51

Finding the Fourth Proportional to 9,095.36, 13,637.43 and 4,166.51

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Solution

The fourth proportional to 9,095.36, 13,637.43 and 4,166.51 is: 6,247.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095.36 : 13,637.43 = 4,166.51 : x
  2. Step 2: Convert to fraction form
    9,095.36/13,637.43 = 4,166.51/x
  3. Step 3: Cross multiply
    9,095.36x = 13,637.43 × 4,166.51
  4. Step 4: Simplify right side
    9,095.36x = 56,820,420.28
  5. Step 5: Solve for x
    x = 56,820,420.28/9,095.36
  6. Step 6: Final answer
    x = 6,247.19

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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.