Home / 45,899.00-63,340.02-25,756.28

Finding the Fourth Proportional to 45,899.00, 63,340.02 and 25,756.28

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Solution

The fourth proportional to 45,899.00, 63,340.02 and 25,756.28 is: 35,543.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,899.00 : 63,340.02 = 25,756.28 : x
  2. Step 2: Convert to fraction form
    45,899.00/63,340.02 = 25,756.28/x
  3. Step 3: Cross multiply
    45,899.00x = 63,340.02 × 25,756.28
  4. Step 4: Simplify right side
    45,899.00x = 1,631,402,973.63
  5. Step 5: Solve for x
    x = 1,631,402,973.63/45,899.00
  6. Step 6: Final answer
    x = 35,543.33

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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.