Home / 46,484.77-69,716.68-13,204.10

Finding the Fourth Proportional to 46,484.77, 69,716.68 and 13,204.10

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Solution

The fourth proportional to 46,484.77, 69,716.68 and 13,204.10 is: 19,803.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,484.77 : 69,716.68 = 13,204.10 : x
  2. Step 2: Convert to fraction form
    46,484.77/69,716.68 = 13,204.10/x
  3. Step 3: Cross multiply
    46,484.77x = 69,716.68 × 13,204.10
  4. Step 4: Simplify right side
    46,484.77x = 920,546,014.39
  5. Step 5: Solve for x
    x = 920,546,014.39/46,484.77
  6. Step 6: Final answer
    x = 19,803.17

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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.