Home / 23,585.90-32,563.08-16,231.50

Finding the Fourth Proportional to 23,585.90, 32,563.08 and 16,231.50

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Solution

The fourth proportional to 23,585.90, 32,563.08 and 16,231.50 is: 22,409.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,585.90 : 32,563.08 = 16,231.50 : x
  2. Step 2: Convert to fraction form
    23,585.90/32,563.08 = 16,231.50/x
  3. Step 3: Cross multiply
    23,585.90x = 32,563.08 × 16,231.50
  4. Step 4: Simplify right side
    23,585.90x = 528,547,633.02
  5. Step 5: Solve for x
    x = 528,547,633.02/23,585.90
  6. Step 6: Final answer
    x = 22,409.48

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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.