Home / 34,200.58-47,192.52-19,094.08

Finding the Fourth Proportional to 34,200.58, 47,192.52 and 19,094.08

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Solution

The fourth proportional to 34,200.58, 47,192.52 and 19,094.08 is: 26,347.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,200.58 : 47,192.52 = 19,094.08 : x
  2. Step 2: Convert to fraction form
    34,200.58/47,192.52 = 19,094.08/x
  3. Step 3: Cross multiply
    34,200.58x = 47,192.52 × 19,094.08
  4. Step 4: Simplify right side
    34,200.58x = 901,097,752.28
  5. Step 5: Solve for x
    x = 901,097,752.28/34,200.58
  6. Step 6: Final answer
    x = 26,347.44

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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.