Home / 157,675.93-236,308.54-64,072.25

Finding the Fourth Proportional to 157,675.93, 236,308.54 and 64,072.25

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Solution

The fourth proportional to 157,675.93, 236,308.54 and 64,072.25 is: 96,024.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,675.93 : 236,308.54 = 64,072.25 : x
  2. Step 2: Convert to fraction form
    157,675.93/236,308.54 = 64,072.25/x
  3. Step 3: Cross multiply
    157,675.93x = 236,308.54 × 64,072.25
  4. Step 4: Simplify right side
    157,675.93x = 15,140,819,531.65
  5. Step 5: Solve for x
    x = 15,140,819,531.65/157,675.93
  6. Step 6: Final answer
    x = 96,024.93

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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.