Home / 94,552.74-130,482.52-52,111.26

Finding the Fourth Proportional to 94,552.74, 130,482.52 and 52,111.26

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Solution

The fourth proportional to 94,552.74, 130,482.52 and 52,111.26 is: 71,913.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,552.74 : 130,482.52 = 52,111.26 : x
  2. Step 2: Convert to fraction form
    94,552.74/130,482.52 = 52,111.26/x
  3. Step 3: Cross multiply
    94,552.74x = 130,482.52 × 52,111.26
  4. Step 4: Simplify right side
    94,552.74x = 6,799,608,394.90
  5. Step 5: Solve for x
    x = 6,799,608,394.90/94,552.74
  6. Step 6: Final answer
    x = 71,913.39

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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.