Home / 60,570.45-90,799.79-32,510.16

Finding the Fourth Proportional to 60,570.45, 90,799.79 and 32,510.16

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Solution

The fourth proportional to 60,570.45, 90,799.79 and 32,510.16 is: 48,735.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,570.45 : 90,799.79 = 32,510.16 : x
  2. Step 2: Convert to fraction form
    60,570.45/90,799.79 = 32,510.16/x
  3. Step 3: Cross multiply
    60,570.45x = 90,799.79 × 32,510.16
  4. Step 4: Simplify right side
    60,570.45x = 2,951,915,538.32
  5. Step 5: Solve for x
    x = 2,951,915,538.32/60,570.45
  6. Step 6: Final answer
    x = 48,735.24

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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.