Home / 34,429.53-47,495.04-22,964.18

Finding the Fourth Proportional to 34,429.53, 47,495.04 and 22,964.18

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Solution

The fourth proportional to 34,429.53, 47,495.04 and 22,964.18 is: 31,678.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,429.53 : 47,495.04 = 22,964.18 : x
  2. Step 2: Convert to fraction form
    34,429.53/47,495.04 = 22,964.18/x
  3. Step 3: Cross multiply
    34,429.53x = 47,495.04 × 22,964.18
  4. Step 4: Simplify right side
    34,429.53x = 1,090,684,647.67
  5. Step 5: Solve for x
    x = 1,090,684,647.67/34,429.53
  6. Step 6: Final answer
    x = 31,678.76

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1.5x scale

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.