Home / 94,590.83-130,536.23-52,150.88

Finding the Fourth Proportional to 94,590.83, 130,536.23 and 52,150.88

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Solution

The fourth proportional to 94,590.83, 130,536.23 and 52,150.88 is: 71,968.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,590.83 : 130,536.23 = 52,150.88 : x
  2. Step 2: Convert to fraction form
    94,590.83/130,536.23 = 52,150.88/x
  3. Step 3: Cross multiply
    94,590.83x = 130,536.23 × 52,150.88
  4. Step 4: Simplify right side
    94,590.83x = 6,807,579,331.97
  5. Step 5: Solve for x
    x = 6,807,579,331.97/94,590.83
  6. Step 6: Final answer
    x = 71,968.70

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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.