Home / 42,324.50-58,409.84-23,461.62

Finding the Fourth Proportional to 42,324.50, 58,409.84 and 23,461.62

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Solution

The fourth proportional to 42,324.50, 58,409.84 and 23,461.62 is: 32,378.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,324.50 : 58,409.84 = 23,461.62 : x
  2. Step 2: Convert to fraction form
    42,324.50/58,409.84 = 23,461.62/x
  3. Step 3: Cross multiply
    42,324.50x = 58,409.84 × 23,461.62
  4. Step 4: Simplify right side
    42,324.50x = 1,370,389,470.34
  5. Step 5: Solve for x
    x = 1,370,389,470.34/42,324.50
  6. Step 6: Final answer
    x = 32,378.16

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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.