Home / 10,075.08-13,904.55-6,097.17

Finding the Fourth Proportional to 10,075.08, 13,904.55 and 6,097.17

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Solution

The fourth proportional to 10,075.08, 13,904.55 and 6,097.17 is: 8,414.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,075.08 : 13,904.55 = 6,097.17 : x
  2. Step 2: Convert to fraction form
    10,075.08/13,904.55 = 6,097.17/x
  3. Step 3: Cross multiply
    10,075.08x = 13,904.55 × 6,097.17
  4. Step 4: Simplify right side
    10,075.08x = 84,778,405.12
  5. Step 5: Solve for x
    x = 84,778,405.12/10,075.08
  6. Step 6: Final answer
    x = 8,414.66

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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.