Home / 40,801.54-61,196.55-13,095.94

Finding the Fourth Proportional to 40,801.54, 61,196.55 and 13,095.94

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Solution

The fourth proportional to 40,801.54, 61,196.55 and 13,095.94 is: 19,642.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,801.54 : 61,196.55 = 13,095.94 : x
  2. Step 2: Convert to fraction form
    40,801.54/61,196.55 = 13,095.94/x
  3. Step 3: Cross multiply
    40,801.54x = 61,196.55 × 13,095.94
  4. Step 4: Simplify right side
    40,801.54x = 801,426,347.01
  5. Step 5: Solve for x
    x = 801,426,347.01/40,801.54
  6. Step 6: Final answer
    x = 19,642.06

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1.5x scale

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.