Home / 65,312.04-98,011.70-23,759.04

Finding the Fourth Proportional to 65,312.04, 98,011.70 and 23,759.04

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Solution

The fourth proportional to 65,312.04, 98,011.70 and 23,759.04 is: 35,654.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,312.04 : 98,011.70 = 23,759.04 : x
  2. Step 2: Convert to fraction form
    65,312.04/98,011.70 = 23,759.04/x
  3. Step 3: Cross multiply
    65,312.04x = 98,011.70 × 23,759.04
  4. Step 4: Simplify right side
    65,312.04x = 2,328,663,900.77
  5. Step 5: Solve for x
    x = 2,328,663,900.77/65,312.04
  6. Step 6: Final answer
    x = 35,654.44

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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.