Home / 64,829.10-97,114.05-37,094.70

Finding the Fourth Proportional to 64,829.10, 97,114.05 and 37,094.70

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Solution

The fourth proportional to 64,829.10, 97,114.05 and 37,094.70 is: 55,567.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,829.10 : 97,114.05 = 37,094.70 : x
  2. Step 2: Convert to fraction form
    64,829.10/97,114.05 = 37,094.70/x
  3. Step 3: Cross multiply
    64,829.10x = 97,114.05 × 37,094.70
  4. Step 4: Simplify right side
    64,829.10x = 3,602,416,550.54
  5. Step 5: Solve for x
    x = 3,602,416,550.54/64,829.10
  6. Step 6: Final answer
    x = 55,567.89

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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.