Home / 94,665.94-130,639.44-52,224.46

Finding the Fourth Proportional to 94,665.94, 130,639.44 and 52,224.46

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Solution

The fourth proportional to 94,665.94, 130,639.44 and 52,224.46 is: 72,070.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,665.94 : 130,639.44 = 52,224.46 : x
  2. Step 2: Convert to fraction form
    94,665.94/130,639.44 = 52,224.46/x
  3. Step 3: Cross multiply
    94,665.94x = 130,639.44 × 52,224.46
  4. Step 4: Simplify right side
    94,665.94x = 6,822,574,208.70
  5. Step 5: Solve for x
    x = 6,822,574,208.70/94,665.94
  6. Step 6: Final answer
    x = 72,070.00

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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.