Home / 65,090.07-97,597.73-25,625.66

Finding the Fourth Proportional to 65,090.07, 97,597.73 and 25,625.66

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Solution

The fourth proportional to 65,090.07, 97,597.73 and 25,625.66 is: 38,423.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,090.07 : 97,597.73 = 25,625.66 : x
  2. Step 2: Convert to fraction form
    65,090.07/97,597.73 = 25,625.66/x
  3. Step 3: Cross multiply
    65,090.07x = 97,597.73 × 25,625.66
  4. Step 4: Simplify right side
    65,090.07x = 2,501,005,629.63
  5. Step 5: Solve for x
    x = 2,501,005,629.63/65,090.07
  6. Step 6: Final answer
    x = 38,423.77

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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.