Home / 301,371.03-452,056.53-234,860.91

Finding the Fourth Proportional to 301,371.03, 452,056.53 and 234,860.91

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Solution

The fourth proportional to 301,371.03, 452,056.53 and 234,860.91 is: 352,291.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,371.03 : 452,056.53 = 234,860.91 : x
  2. Step 2: Convert to fraction form
    301,371.03/452,056.53 = 234,860.91/x
  3. Step 3: Cross multiply
    301,371.03x = 452,056.53 × 234,860.91
  4. Step 4: Simplify right side
    301,371.03x = 106,170,408,007.24
  5. Step 5: Solve for x
    x = 106,170,408,007.24/301,371.03
  6. Step 6: Final answer
    x = 352,291.35

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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.