Home / 94,401.03-141,567.81-31,209.49

Finding the Fourth Proportional to 94,401.03, 141,567.81 and 31,209.49

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Solution

The fourth proportional to 94,401.03, 141,567.81 and 31,209.49 is: 46,803.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,401.03 : 141,567.81 = 31,209.49 : x
  2. Step 2: Convert to fraction form
    94,401.03/141,567.81 = 31,209.49/x
  3. Step 3: Cross multiply
    94,401.03x = 141,567.81 × 31,209.49
  4. Step 4: Simplify right side
    94,401.03x = 4,418,258,286.63
  5. Step 5: Solve for x
    x = 4,418,258,286.63/94,401.03
  6. Step 6: Final answer
    x = 46,803.08

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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.