Home / 65,315.07-98,016.30-23,762.07

Finding the Fourth Proportional to 65,315.07, 98,016.30 and 23,762.07

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Solution

The fourth proportional to 65,315.07, 98,016.30 and 23,762.07 is: 35,659.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,315.07 : 98,016.30 = 23,762.07 : x
  2. Step 2: Convert to fraction form
    65,315.07/98,016.30 = 23,762.07/x
  3. Step 3: Cross multiply
    65,315.07x = 98,016.30 × 23,762.07
  4. Step 4: Simplify right side
    65,315.07x = 2,329,070,181.74
  5. Step 5: Solve for x
    x = 2,329,070,181.74/65,315.07
  6. Step 6: Final answer
    x = 35,659.00

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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.