Home / 60,707.04-91,060.24-16,330.18

Finding the Fourth Proportional to 60,707.04, 91,060.24 and 16,330.18

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Solution

The fourth proportional to 60,707.04, 91,060.24 and 16,330.18 is: 24,495.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,707.04 : 91,060.24 = 16,330.18 : x
  2. Step 2: Convert to fraction form
    60,707.04/91,060.24 = 16,330.18/x
  3. Step 3: Cross multiply
    60,707.04x = 91,060.24 × 16,330.18
  4. Step 4: Simplify right side
    60,707.04x = 1,487,030,110.04
  5. Step 5: Solve for x
    x = 1,487,030,110.04/60,707.04
  6. Step 6: Final answer
    x = 24,495.18

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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.