Home / 45,835.07-63,254.12-25,692.34

Finding the Fourth Proportional to 45,835.07, 63,254.12 and 25,692.34

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Solution

The fourth proportional to 45,835.07, 63,254.12 and 25,692.34 is: 35,456.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,835.07 : 63,254.12 = 25,692.34 : x
  2. Step 2: Convert to fraction form
    45,835.07/63,254.12 = 25,692.34/x
  3. Step 3: Cross multiply
    45,835.07x = 63,254.12 × 25,692.34
  4. Step 4: Simplify right side
    45,835.07x = 1,625,146,189.45
  5. Step 5: Solve for x
    x = 1,625,146,189.45/45,835.07
  6. Step 6: Final answer
    x = 35,456.40

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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.