Home / 94,512.24-130,427.22-52,070.67

Finding the Fourth Proportional to 94,512.24, 130,427.22 and 52,070.67

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Solution

The fourth proportional to 94,512.24, 130,427.22 and 52,070.67 is: 71,857.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,512.24 : 130,427.22 = 52,070.67 : x
  2. Step 2: Convert to fraction form
    94,512.24/130,427.22 = 52,070.67/x
  3. Step 3: Cross multiply
    94,512.24x = 130,427.22 × 52,070.67
  4. Step 4: Simplify right side
    94,512.24x = 6,791,432,731.64
  5. Step 5: Solve for x
    x = 6,791,432,731.64/94,512.24
  6. Step 6: Final answer
    x = 71,857.71

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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.