Home / 94,500.39-130,409.55-52,058.01

Finding the Fourth Proportional to 94,500.39, 130,409.55 and 52,058.01

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Solution

The fourth proportional to 94,500.39, 130,409.55 and 52,058.01 is: 71,839.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,500.39 : 130,409.55 = 52,058.01 : x
  2. Step 2: Convert to fraction form
    94,500.39/130,409.55 = 52,058.01/x
  3. Step 3: Cross multiply
    94,500.39x = 130,409.55 × 52,058.01
  4. Step 4: Simplify right side
    94,500.39x = 6,788,861,658.00
  5. Step 5: Solve for x
    x = 6,788,861,658.00/94,500.39
  6. Step 6: Final answer
    x = 71,839.51

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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.