Home / 39,370.20-59,055.30-23,818.20

Finding the Fourth Proportional to 39,370.20, 59,055.30 and 23,818.20

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Solution

The fourth proportional to 39,370.20, 59,055.30 and 23,818.20 is: 35,727.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,370.20 : 59,055.30 = 23,818.20 : x
  2. Step 2: Convert to fraction form
    39,370.20/59,055.30 = 23,818.20/x
  3. Step 3: Cross multiply
    39,370.20x = 59,055.30 × 23,818.20
  4. Step 4: Simplify right side
    39,370.20x = 1,406,590,946.46
  5. Step 5: Solve for x
    x = 1,406,590,946.46/39,370.20
  6. Step 6: Final answer
    x = 35,727.30

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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.