Home / 46,576.83-64,276-25,356.09

Finding the Fourth Proportional to 46,576.83, 64,276 and 25,356.09

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Solution

The fourth proportional to 46,576.83, 64,276 and 25,356.09 is: 34,991.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,576.83 : 64,276 = 25,356.09 : x
  2. Step 2: Convert to fraction form
    46,576.83/64,276 = 25,356.09/x
  3. Step 3: Cross multiply
    46,576.83x = 64,276 × 25,356.09
  4. Step 4: Simplify right side
    46,576.83x = 1,629,788,040.84
  5. Step 5: Solve for x
    x = 1,629,788,040.84/46,576.83
  6. Step 6: Final answer
    x = 34,991.39

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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.