Home / 94,534.29-130,458.20-52,094.34

Finding the Fourth Proportional to 94,534.29, 130,458.20 and 52,094.34

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Solution

The fourth proportional to 94,534.29, 130,458.20 and 52,094.34 is: 71,890.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,534.29 : 130,458.20 = 52,094.34 : x
  2. Step 2: Convert to fraction form
    94,534.29/130,458.20 = 52,094.34/x
  3. Step 3: Cross multiply
    94,534.29x = 130,458.20 × 52,094.34
  4. Step 4: Simplify right side
    94,534.29x = 6,796,133,566.12
  5. Step 5: Solve for x
    x = 6,796,133,566.12/94,534.29
  6. Step 6: Final answer
    x = 71,890.67

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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.