Home / 94,527.36-130,453.58-52,085.88

Finding the Fourth Proportional to 94,527.36, 130,453.58 and 52,085.88

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Solution

The fourth proportional to 94,527.36, 130,453.58 and 52,085.88 is: 71,881.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,527.36 : 130,453.58 = 52,085.88 : x
  2. Step 2: Convert to fraction form
    94,527.36/130,453.58 = 52,085.88/x
  3. Step 3: Cross multiply
    94,527.36x = 130,453.58 × 52,085.88
  4. Step 4: Simplify right side
    94,527.36x = 6,794,789,513.45
  5. Step 5: Solve for x
    x = 6,794,789,513.45/94,527.36
  6. Step 6: Final answer
    x = 71,881.72

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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.