Home / 184,174.04-254,136.30-103,598.84

Finding the Fourth Proportional to 184,174.04, 254,136.30 and 103,598.84

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Solution

The fourth proportional to 184,174.04, 254,136.30 and 103,598.84 is: 142,952.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,174.04 : 254,136.30 = 103,598.84 : x
  2. Step 2: Convert to fraction form
    184,174.04/254,136.30 = 103,598.84/x
  3. Step 3: Cross multiply
    184,174.04x = 254,136.30 × 103,598.84
  4. Step 4: Simplify right side
    184,174.04x = 26,328,225,881.89
  5. Step 5: Solve for x
    x = 26,328,225,881.89/184,174.04
  6. Step 6: Final answer
    x = 142,952.97

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1.5x scale

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.