Home / 94,035.57-141,089.34-56,622.38

Finding the Fourth Proportional to 94,035.57, 141,089.34 and 56,622.38

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Solution

The fourth proportional to 94,035.57, 141,089.34 and 56,622.38 is: 84,955.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,035.57 : 141,089.34 = 56,622.38 : x
  2. Step 2: Convert to fraction form
    94,035.57/141,089.34 = 56,622.38/x
  3. Step 3: Cross multiply
    94,035.57x = 141,089.34 × 56,622.38
  4. Step 4: Simplify right side
    94,035.57x = 7,988,813,730.32
  5. Step 5: Solve for x
    x = 7,988,813,730.32/94,035.57
  6. Step 6: Final answer
    x = 84,955.24

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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.