Home / 126,167.84-174,266.64-94,478.24

Finding the Fourth Proportional to 126,167.84, 174,266.64 and 94,478.24

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Solution

The fourth proportional to 126,167.84, 174,266.64 and 94,478.24 is: 130,496.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,167.84 : 174,266.64 = 94,478.24 : x
  2. Step 2: Convert to fraction form
    126,167.84/174,266.64 = 94,478.24/x
  3. Step 3: Cross multiply
    126,167.84x = 174,266.64 × 94,478.24
  4. Step 4: Simplify right side
    126,167.84x = 16,464,405,437.91
  5. Step 5: Solve for x
    x = 16,464,405,437.91/126,167.84
  6. Step 6: Final answer
    x = 130,496.06

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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.