Home / 45,656.03-63,004.11-25,513.08

Finding the Fourth Proportional to 45,656.03, 63,004.11 and 25,513.08

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Solution

The fourth proportional to 45,656.03, 63,004.11 and 25,513.08 is: 35,207.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,656.03 : 63,004.11 = 25,513.08 : x
  2. Step 2: Convert to fraction form
    45,656.03/63,004.11 = 25,513.08/x
  3. Step 3: Cross multiply
    45,656.03x = 63,004.11 × 25,513.08
  4. Step 4: Simplify right side
    45,656.03x = 1,607,428,898.76
  5. Step 5: Solve for x
    x = 1,607,428,898.76/45,656.03
  6. Step 6: Final answer
    x = 35,207.37

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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.