Home / 60,900.24-91,350.40-16,527

Finding the Fourth Proportional to 60,900.24, 91,350.40 and 16,527

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Solution

The fourth proportional to 60,900.24, 91,350.40 and 16,527 is: 24,790.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,900.24 : 91,350.40 = 16,527 : x
  2. Step 2: Convert to fraction form
    60,900.24/91,350.40 = 16,527/x
  3. Step 3: Cross multiply
    60,900.24x = 91,350.40 × 16,527
  4. Step 4: Simplify right side
    60,900.24x = 1,509,748,060.80
  5. Step 5: Solve for x
    x = 1,509,748,060.80/60,900.24
  6. Step 6: Final answer
    x = 24,790.51

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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.