Home / 46,409.48-69,613.54-11,349.44

Finding the Fourth Proportional to 46,409.48, 69,613.54 and 11,349.44

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Solution

The fourth proportional to 46,409.48, 69,613.54 and 11,349.44 is: 17,023.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,409.48 : 69,613.54 = 11,349.44 : x
  2. Step 2: Convert to fraction form
    46,409.48/69,613.54 = 11,349.44/x
  3. Step 3: Cross multiply
    46,409.48x = 69,613.54 × 11,349.44
  4. Step 4: Simplify right side
    46,409.48x = 790,074,695.42
  5. Step 5: Solve for x
    x = 790,074,695.42/46,409.48
  6. Step 6: Final answer
    x = 17,023.99

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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.