Home / 350,335.08-525,094.33-160,815.46

Finding the Fourth Proportional to 350,335.08, 525,094.33 and 160,815.46

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Solution

The fourth proportional to 350,335.08, 525,094.33 and 160,815.46 is: 241,035.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,335.08 : 525,094.33 = 160,815.46 : x
  2. Step 2: Convert to fraction form
    350,335.08/525,094.33 = 160,815.46/x
  3. Step 3: Cross multiply
    350,335.08x = 525,094.33 × 160,815.46
  4. Step 4: Simplify right side
    350,335.08x = 84,443,286,222.34
  5. Step 5: Solve for x
    x = 84,443,286,222.34/350,335.08
  6. Step 6: Final answer
    x = 241,035.77

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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.