Home / 94,284.68-130,094.24-52,893.06

Finding the Fourth Proportional to 94,284.68, 130,094.24 and 52,893.06

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Solution

The fourth proportional to 94,284.68, 130,094.24 and 52,893.06 is: 72,981.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,284.68 : 130,094.24 = 52,893.06 : x
  2. Step 2: Convert to fraction form
    94,284.68/130,094.24 = 52,893.06/x
  3. Step 3: Cross multiply
    94,284.68x = 130,094.24 × 52,893.06
  4. Step 4: Simplify right side
    94,284.68x = 6,881,082,441.97
  5. Step 5: Solve for x
    x = 6,881,082,441.97/94,284.68
  6. Step 6: Final answer
    x = 72,981.98

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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.