Home / 46,157.48-69,206.64-19,496.24

Finding the Fourth Proportional to 46,157.48, 69,206.64 and 19,496.24

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Solution

The fourth proportional to 46,157.48, 69,206.64 and 19,496.24 is: 29,231.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,157.48 : 69,206.64 = 19,496.24 : x
  2. Step 2: Convert to fraction form
    46,157.48/69,206.64 = 19,496.24/x
  3. Step 3: Cross multiply
    46,157.48x = 69,206.64 × 19,496.24
  4. Step 4: Simplify right side
    46,157.48x = 1,349,269,263.03
  5. Step 5: Solve for x
    x = 1,349,269,263.03/46,157.48
  6. Step 6: Final answer
    x = 29,231.87

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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.