Home / 19,248.63-26,563.10-10,416.63

Finding the Fourth Proportional to 19,248.63, 26,563.10 and 10,416.63

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Solution

The fourth proportional to 19,248.63, 26,563.10 and 10,416.63 is: 14,374.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,248.63 : 26,563.10 = 10,416.63 : x
  2. Step 2: Convert to fraction form
    19,248.63/26,563.10 = 10,416.63/x
  3. Step 3: Cross multiply
    19,248.63x = 26,563.10 × 10,416.63
  4. Step 4: Simplify right side
    19,248.63x = 276,697,877.58
  5. Step 5: Solve for x
    x = 276,697,877.58/19,248.63
  6. Step 6: Final answer
    x = 14,374.94

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Similar ratio
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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.