Home / 43,487.13-60,004.90-25,340.84

Finding the Fourth Proportional to 43,487.13, 60,004.90 and 25,340.84

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Solution

The fourth proportional to 43,487.13, 60,004.90 and 25,340.84 is: 34,966.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,487.13 : 60,004.90 = 25,340.84 : x
  2. Step 2: Convert to fraction form
    43,487.13/60,004.90 = 25,340.84/x
  3. Step 3: Cross multiply
    43,487.13x = 60,004.90 × 25,340.84
  4. Step 4: Simplify right side
    43,487.13x = 1,520,574,442.40
  5. Step 5: Solve for x
    x = 1,520,574,442.40/43,487.13
  6. Step 6: Final answer
    x = 34,966.08

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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.