Home / 94,629.24-130,597.52-70,714.35

Finding the Fourth Proportional to 94,629.24, 130,597.52 and 70,714.35

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Solution

The fourth proportional to 94,629.24, 130,597.52 and 70,714.35 is: 97,592.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,629.24 : 130,597.52 = 70,714.35 : x
  2. Step 2: Convert to fraction form
    94,629.24/130,597.52 = 70,714.35/x
  3. Step 3: Cross multiply
    94,629.24x = 130,597.52 × 70,714.35
  4. Step 4: Simplify right side
    94,629.24x = 9,235,118,384.84
  5. Step 5: Solve for x
    x = 9,235,118,384.84/94,629.24
  6. Step 6: Final answer
    x = 97,592.65

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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.