Home / 94,656.26-130,622.63-53,824.77

Finding the Fourth Proportional to 94,656.26, 130,622.63 and 53,824.77

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Solution

The fourth proportional to 94,656.26, 130,622.63 and 53,824.77 is: 74,276.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,656.26 : 130,622.63 = 53,824.77 : x
  2. Step 2: Convert to fraction form
    94,656.26/130,622.63 = 53,824.77/x
  3. Step 3: Cross multiply
    94,656.26x = 130,622.63 × 53,824.77
  4. Step 4: Simplify right side
    94,656.26x = 7,030,732,747.42
  5. Step 5: Solve for x
    x = 7,030,732,747.42/94,656.26
  6. Step 6: Final answer
    x = 74,276.47

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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.