Home / 39,189.50-54,090.02-24,095.08

Finding the Fourth Proportional to 39,189.50, 54,090.02 and 24,095.08

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Solution

The fourth proportional to 39,189.50, 54,090.02 and 24,095.08 is: 33,256.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,189.50 : 54,090.02 = 24,095.08 : x
  2. Step 2: Convert to fraction form
    39,189.50/54,090.02 = 24,095.08/x
  3. Step 3: Cross multiply
    39,189.50x = 54,090.02 × 24,095.08
  4. Step 4: Simplify right side
    39,189.50x = 1,303,303,284.11
  5. Step 5: Solve for x
    x = 1,303,303,284.11/39,189.50
  6. Step 6: Final answer
    x = 33,256.44

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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.