Home / 94,853.39-130,896.74-52,411.01

Finding the Fourth Proportional to 94,853.39, 130,896.74 and 52,411.01

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Solution

The fourth proportional to 94,853.39, 130,896.74 and 52,411.01 is: 72,326.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,853.39 : 130,896.74 = 52,411.01 : x
  2. Step 2: Convert to fraction form
    94,853.39/130,896.74 = 52,411.01/x
  3. Step 3: Cross multiply
    94,853.39x = 130,896.74 × 52,411.01
  4. Step 4: Simplify right side
    94,853.39x = 6,860,429,825.65
  5. Step 5: Solve for x
    x = 6,860,429,825.65/94,853.39
  6. Step 6: Final answer
    x = 72,326.67

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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.