Home / 132,544.48-182,916.44-75,966.80

Finding the Fourth Proportional to 132,544.48, 182,916.44 and 75,966.80

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Solution

The fourth proportional to 132,544.48, 182,916.44 and 75,966.80 is: 104,837.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,544.48 : 182,916.44 = 75,966.80 : x
  2. Step 2: Convert to fraction form
    132,544.48/182,916.44 = 75,966.80/x
  3. Step 3: Cross multiply
    132,544.48x = 182,916.44 × 75,966.80
  4. Step 4: Simplify right side
    132,544.48x = 13,895,576,614.19
  5. Step 5: Solve for x
    x = 13,895,576,614.19/132,544.48
  6. Step 6: Final answer
    x = 104,837.08

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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.