Home / 23,870.04-32,953.02-22,299.48

Finding the Fourth Proportional to 23,870.04, 32,953.02 and 22,299.48

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Solution

The fourth proportional to 23,870.04, 32,953.02 and 22,299.48 is: 30,784.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,870.04 : 32,953.02 = 22,299.48 : x
  2. Step 2: Convert to fraction form
    23,870.04/32,953.02 = 22,299.48/x
  3. Step 3: Cross multiply
    23,870.04x = 32,953.02 × 22,299.48
  4. Step 4: Simplify right side
    23,870.04x = 734,835,210.43
  5. Step 5: Solve for x
    x = 734,835,210.43/23,870.04
  6. Step 6: Final answer
    x = 30,784.83

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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.