Home / 53,341.60-79,922.16-23,714.08

Finding the Fourth Proportional to 53,341.60, 79,922.16 and 23,714.08

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Solution

The fourth proportional to 53,341.60, 79,922.16 and 23,714.08 is: 35,531.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,341.60 : 79,922.16 = 23,714.08 : x
  2. Step 2: Convert to fraction form
    53,341.60/79,922.16 = 23,714.08/x
  3. Step 3: Cross multiply
    53,341.60x = 79,922.16 × 23,714.08
  4. Step 4: Simplify right side
    53,341.60x = 1,895,280,496.01
  5. Step 5: Solve for x
    x = 1,895,280,496.01/53,341.60
  6. Step 6: Final answer
    x = 35,531.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.