Home / 60,171.04-90,264.93-25,102.63

Finding the Fourth Proportional to 60,171.04, 90,264.93 and 25,102.63

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Solution

The fourth proportional to 60,171.04, 90,264.93 and 25,102.63 is: 37,657.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,171.04 : 90,264.93 = 25,102.63 : x
  2. Step 2: Convert to fraction form
    60,171.04/90,264.93 = 25,102.63/x
  3. Step 3: Cross multiply
    60,171.04x = 90,264.93 × 25,102.63
  4. Step 4: Simplify right side
    60,171.04x = 2,265,887,139.77
  5. Step 5: Solve for x
    x = 2,265,887,139.77/60,171.04
  6. Step 6: Final answer
    x = 37,657.44

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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.