Home / 42,742.56-58,984.62-24,595.32

Finding the Fourth Proportional to 42,742.56, 58,984.62 and 24,595.32

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Solution

The fourth proportional to 42,742.56, 58,984.62 and 24,595.32 is: 33,941.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,742.56 : 58,984.62 = 24,595.32 : x
  2. Step 2: Convert to fraction form
    42,742.56/58,984.62 = 24,595.32/x
  3. Step 3: Cross multiply
    42,742.56x = 58,984.62 × 24,595.32
  4. Step 4: Simplify right side
    42,742.56x = 1,450,745,603.98
  5. Step 5: Solve for x
    x = 1,450,745,603.98/42,742.56
  6. Step 6: Final answer
    x = 33,941.48

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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.