Home / 94,599.03-130,546.31-52,159.89

Finding the Fourth Proportional to 94,599.03, 130,546.31 and 52,159.89

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Solution

The fourth proportional to 94,599.03, 130,546.31 and 52,159.89 is: 71,980.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,599.03 : 130,546.31 = 52,159.89 : x
  2. Step 2: Convert to fraction form
    94,599.03/130,546.31 = 52,159.89/x
  3. Step 3: Cross multiply
    94,599.03x = 130,546.31 × 52,159.89
  4. Step 4: Simplify right side
    94,599.03x = 6,809,280,908.71
  5. Step 5: Solve for x
    x = 6,809,280,908.71/94,599.03
  6. Step 6: Final answer
    x = 71,980.45

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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.