Home / 46,676.57-64,412.96-25,455.38

Finding the Fourth Proportional to 46,676.57, 64,412.96 and 25,455.38

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Solution

The fourth proportional to 46,676.57, 64,412.96 and 25,455.38 is: 35,128.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,676.57 : 64,412.96 = 25,455.38 : x
  2. Step 2: Convert to fraction form
    46,676.57/64,412.96 = 25,455.38/x
  3. Step 3: Cross multiply
    46,676.57x = 64,412.96 × 25,455.38
  4. Step 4: Simplify right side
    46,676.57x = 1,639,655,924.38
  5. Step 5: Solve for x
    x = 1,639,655,924.38/46,676.57
  6. Step 6: Final answer
    x = 35,128.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.