Home / 46,557.36-69,837.32-16,997.20

Finding the Fourth Proportional to 46,557.36, 69,837.32 and 16,997.20

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Solution

The fourth proportional to 46,557.36, 69,837.32 and 16,997.20 is: 25,496.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,557.36 : 69,837.32 = 16,997.20 : x
  2. Step 2: Convert to fraction form
    46,557.36/69,837.32 = 16,997.20/x
  3. Step 3: Cross multiply
    46,557.36x = 69,837.32 × 16,997.20
  4. Step 4: Simplify right side
    46,557.36x = 1,187,038,895.50
  5. Step 5: Solve for x
    x = 1,187,038,895.50/46,557.36
  6. Step 6: Final answer
    x = 25,496.27

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Double scale
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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.