Home / 94,514.55-130,430.00-52,073.08

Finding the Fourth Proportional to 94,514.55, 130,430.00 and 52,073.08

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Solution

The fourth proportional to 94,514.55, 130,430.00 and 52,073.08 is: 71,860.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,514.55 : 130,430.00 = 52,073.08 : x
  2. Step 2: Convert to fraction form
    94,514.55/130,430.00 = 52,073.08/x
  3. Step 3: Cross multiply
    94,514.55x = 130,430.00 × 52,073.08
  4. Step 4: Simplify right side
    94,514.55x = 6,791,891,665.12
  5. Step 5: Solve for x
    x = 6,791,891,665.12/94,514.55
  6. Step 6: Final answer
    x = 71,860.81

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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.