Home / 75,555.32-104,266.53-41,567.27

Finding the Fourth Proportional to 75,555.32, 104,266.53 and 41,567.27

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Solution

The fourth proportional to 75,555.32, 104,266.53 and 41,567.27 is: 57,362.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,555.32 : 104,266.53 = 41,567.27 : x
  2. Step 2: Convert to fraction form
    75,555.32/104,266.53 = 41,567.27/x
  3. Step 3: Cross multiply
    75,555.32x = 104,266.53 × 41,567.27
  4. Step 4: Simplify right side
    75,555.32x = 4,334,074,483.14
  5. Step 5: Solve for x
    x = 4,334,074,483.14/75,555.32
  6. Step 6: Final answer
    x = 57,362.93

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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.