Home / 32,514.63-44,889.53-20,588.19

Finding the Fourth Proportional to 32,514.63, 44,889.53 and 20,588.19

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Solution

The fourth proportional to 32,514.63, 44,889.53 and 20,588.19 is: 28,423.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,514.63 : 44,889.53 = 20,588.19 : x
  2. Step 2: Convert to fraction form
    32,514.63/44,889.53 = 20,588.19/x
  3. Step 3: Cross multiply
    32,514.63x = 44,889.53 × 20,588.19
  4. Step 4: Simplify right side
    32,514.63x = 924,194,172.65
  5. Step 5: Solve for x
    x = 924,194,172.65/32,514.63
  6. Step 6: Final answer
    x = 28,423.95

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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.