Home / 94,509.29-130,423.83-52,069.34

Finding the Fourth Proportional to 94,509.29, 130,423.83 and 52,069.34

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Solution

The fourth proportional to 94,509.29, 130,423.83 and 52,069.34 is: 71,856.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,509.29 : 130,423.83 = 52,069.34 : x
  2. Step 2: Convert to fraction form
    94,509.29/130,423.83 = 52,069.34/x
  3. Step 3: Cross multiply
    94,509.29x = 130,423.83 × 52,069.34
  4. Step 4: Simplify right side
    94,509.29x = 6,791,082,748.37
  5. Step 5: Solve for x
    x = 6,791,082,748.37/94,509.29
  6. Step 6: Final answer
    x = 71,856.25

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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.