Home / 65,090.95-97,636.43-23,528.23

Finding the Fourth Proportional to 65,090.95, 97,636.43 and 23,528.23

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Solution

The fourth proportional to 65,090.95, 97,636.43 and 23,528.23 is: 35,292.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,090.95 : 97,636.43 = 23,528.23 : x
  2. Step 2: Convert to fraction form
    65,090.95/97,636.43 = 23,528.23/x
  3. Step 3: Cross multiply
    65,090.95x = 97,636.43 × 23,528.23
  4. Step 4: Simplify right side
    65,090.95x = 2,297,212,381.42
  5. Step 5: Solve for x
    x = 2,297,212,381.42/65,090.95
  6. Step 6: Final answer
    x = 35,292.35

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Similar ratio
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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.