Home / 46,673.47-70,010.22-11,613.13

Finding the Fourth Proportional to 46,673.47, 70,010.22 and 11,613.13

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Solution

The fourth proportional to 46,673.47, 70,010.22 and 11,613.13 is: 17,419.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,673.47 : 70,010.22 = 11,613.13 : x
  2. Step 2: Convert to fraction form
    46,673.47/70,010.22 = 11,613.13/x
  3. Step 3: Cross multiply
    46,673.47x = 70,010.22 × 11,613.13
  4. Step 4: Simplify right side
    46,673.47x = 813,037,507.27
  5. Step 5: Solve for x
    x = 813,037,507.27/46,673.47
  6. Step 6: Final answer
    x = 17,419.69

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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.