Home / 134,596.26-201,897.63-64,398.42

Finding the Fourth Proportional to 134,596.26, 201,897.63 and 64,398.42

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Solution

The fourth proportional to 134,596.26, 201,897.63 and 64,398.42 is: 96,599.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,596.26 : 201,897.63 = 64,398.42 : x
  2. Step 2: Convert to fraction form
    134,596.26/201,897.63 = 64,398.42/x
  3. Step 3: Cross multiply
    134,596.26x = 201,897.63 × 64,398.42
  4. Step 4: Simplify right side
    134,596.26x = 13,001,888,373.74
  5. Step 5: Solve for x
    x = 13,001,888,373.74/134,596.26
  6. Step 6: Final answer
    x = 96,599.18

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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.