Home / 184,526.98-254,594.55-103,926.31

Finding the Fourth Proportional to 184,526.98, 254,594.55 and 103,926.31

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Solution

The fourth proportional to 184,526.98, 254,594.55 and 103,926.31 is: 143,388.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,526.98 : 254,594.55 = 103,926.31 : x
  2. Step 2: Convert to fraction form
    184,526.98/254,594.55 = 103,926.31/x
  3. Step 3: Cross multiply
    184,526.98x = 254,594.55 × 103,926.31
  4. Step 4: Simplify right side
    184,526.98x = 26,459,072,127.61
  5. Step 5: Solve for x
    x = 26,459,072,127.61/184,526.98
  6. Step 6: Final answer
    x = 143,388.64

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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.