Home / 33,259.01-45,897.54-19,110.94

Finding the Fourth Proportional to 33,259.01, 45,897.54 and 19,110.94

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Solution

The fourth proportional to 33,259.01, 45,897.54 and 19,110.94 is: 26,373.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,259.01 : 45,897.54 = 19,110.94 : x
  2. Step 2: Convert to fraction form
    33,259.01/45,897.54 = 19,110.94/x
  3. Step 3: Cross multiply
    33,259.01x = 45,897.54 × 19,110.94
  4. Step 4: Simplify right side
    33,259.01x = 877,144,946.68
  5. Step 5: Solve for x
    x = 877,144,946.68/33,259.01
  6. Step 6: Final answer
    x = 26,373.16

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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.