Home / 134,495.10-201,769.23-39,726.93

Finding the Fourth Proportional to 134,495.10, 201,769.23 and 39,726.93

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Solution

The fourth proportional to 134,495.10, 201,769.23 and 39,726.93 is: 59,598.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,495.10 : 201,769.23 = 39,726.93 : x
  2. Step 2: Convert to fraction form
    134,495.10/201,769.23 = 39,726.93/x
  3. Step 3: Cross multiply
    134,495.10x = 201,769.23 × 39,726.93
  4. Step 4: Simplify right side
    134,495.10x = 8,015,672,076.36
  5. Step 5: Solve for x
    x = 8,015,672,076.36/134,495.10
  6. Step 6: Final answer
    x = 59,598.25

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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.