Home / 184,483.48-254,606.34-112,911.16

Finding the Fourth Proportional to 184,483.48, 254,606.34 and 112,911.16

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Solution

The fourth proportional to 184,483.48, 254,606.34 and 112,911.16 is: 155,829.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,483.48 : 254,606.34 = 112,911.16 : x
  2. Step 2: Convert to fraction form
    184,483.48/254,606.34 = 112,911.16/x
  3. Step 3: Cross multiply
    184,483.48x = 254,606.34 × 112,911.16
  4. Step 4: Simplify right side
    184,483.48x = 28,747,897,192.75
  5. Step 5: Solve for x
    x = 28,747,897,192.75/184,483.48
  6. Step 6: Final answer
    x = 155,829.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.