Home / 60,075.44-90,094.70-28,476.15

Finding the Fourth Proportional to 60,075.44, 90,094.70 and 28,476.15

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Solution

The fourth proportional to 60,075.44, 90,094.70 and 28,476.15 is: 42,705.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,075.44 : 90,094.70 = 28,476.15 : x
  2. Step 2: Convert to fraction form
    60,075.44/90,094.70 = 28,476.15/x
  3. Step 3: Cross multiply
    60,075.44x = 90,094.70 × 28,476.15
  4. Step 4: Simplify right side
    60,075.44x = 2,565,550,260.68
  5. Step 5: Solve for x
    x = 2,565,550,260.68/60,075.44
  6. Step 6: Final answer
    x = 42,705.48

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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.