Home / 34,714.44-47,903.40-19,606.32

Finding the Fourth Proportional to 34,714.44, 47,903.40 and 19,606.32

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Solution

The fourth proportional to 34,714.44, 47,903.40 and 19,606.32 is: 27,055.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,714.44 : 47,903.40 = 19,606.32 : x
  2. Step 2: Convert to fraction form
    34,714.44/47,903.40 = 19,606.32/x
  3. Step 3: Cross multiply
    34,714.44x = 47,903.40 × 19,606.32
  4. Step 4: Simplify right side
    34,714.44x = 939,209,389.49
  5. Step 5: Solve for x
    x = 939,209,389.49/34,714.44
  6. Step 6: Final answer
    x = 27,055.29

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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.