Home / 94,575.51-130,514.49-52,133.13

Finding the Fourth Proportional to 94,575.51, 130,514.49 and 52,133.13

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Solution

The fourth proportional to 94,575.51, 130,514.49 and 52,133.13 is: 71,943.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,575.51 : 130,514.49 = 52,133.13 : x
  2. Step 2: Convert to fraction form
    94,575.51/130,514.49 = 52,133.13/x
  3. Step 3: Cross multiply
    94,575.51x = 130,514.49 × 52,133.13
  4. Step 4: Simplify right side
    94,575.51x = 6,804,128,874.05
  5. Step 5: Solve for x
    x = 6,804,128,874.05/94,575.51
  6. Step 6: Final answer
    x = 71,943.88

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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.