Home / 233,186.48-349,779.72-64,706.86

Finding the Fourth Proportional to 233,186.48, 349,779.72 and 64,706.86

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Solution

The fourth proportional to 233,186.48, 349,779.72 and 64,706.86 is: 97,060.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,186.48 : 349,779.72 = 64,706.86 : x
  2. Step 2: Convert to fraction form
    233,186.48/349,779.72 = 64,706.86/x
  3. Step 3: Cross multiply
    233,186.48x = 349,779.72 × 64,706.86
  4. Step 4: Simplify right side
    233,186.48x = 22,633,148,052.75
  5. Step 5: Solve for x
    x = 22,633,148,052.75/233,186.48
  6. Step 6: Final answer
    x = 97,060.29

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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.