Home / 66,364.02-99,544.79-16,444.23

Finding the Fourth Proportional to 66,364.02, 99,544.79 and 16,444.23

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Solution

The fourth proportional to 66,364.02, 99,544.79 and 16,444.23 is: 24,666.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,364.02 : 99,544.79 = 16,444.23 : x
  2. Step 2: Convert to fraction form
    66,364.02/99,544.79 = 16,444.23/x
  3. Step 3: Cross multiply
    66,364.02x = 99,544.79 × 16,444.23
  4. Step 4: Simplify right side
    66,364.02x = 1,636,937,339.84
  5. Step 5: Solve for x
    x = 1,636,937,339.84/66,364.02
  6. Step 6: Final answer
    x = 24,666.04

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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.