Home / 94,621.47-141,955.02-35,457.66

Finding the Fourth Proportional to 94,621.47, 141,955.02 and 35,457.66

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Solution

The fourth proportional to 94,621.47, 141,955.02 and 35,457.66 is: 53,195.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,621.47 : 141,955.02 = 35,457.66 : x
  2. Step 2: Convert to fraction form
    94,621.47/141,955.02 = 35,457.66/x
  3. Step 3: Cross multiply
    94,621.47x = 141,955.02 × 35,457.66
  4. Step 4: Simplify right side
    94,621.47x = 5,033,392,834.45
  5. Step 5: Solve for x
    x = 5,033,392,834.45/94,621.47
  6. Step 6: Final answer
    x = 53,195.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.