Home / 47,166.84-65,090.78-25,946.26

Finding the Fourth Proportional to 47,166.84, 65,090.78 and 25,946.26

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Solution

The fourth proportional to 47,166.84, 65,090.78 and 25,946.26 is: 35,806.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,166.84 : 65,090.78 = 25,946.26 : x
  2. Step 2: Convert to fraction form
    47,166.84/65,090.78 = 25,946.26/x
  3. Step 3: Cross multiply
    47,166.84x = 65,090.78 × 25,946.26
  4. Step 4: Simplify right side
    47,166.84x = 1,688,862,301.48
  5. Step 5: Solve for x
    x = 1,688,862,301.48/47,166.84
  6. Step 6: Final answer
    x = 35,806.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.