Home / 42,336.75-58,426.74-23,473.88

Finding the Fourth Proportional to 42,336.75, 58,426.74 and 23,473.88

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Solution

The fourth proportional to 42,336.75, 58,426.74 and 23,473.88 is: 32,395.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,336.75 : 58,426.74 = 23,473.88 : x
  2. Step 2: Convert to fraction form
    42,336.75/58,426.74 = 23,473.88/x
  3. Step 3: Cross multiply
    42,336.75x = 58,426.74 × 23,473.88
  4. Step 4: Simplify right side
    42,336.75x = 1,371,502,283.55
  5. Step 5: Solve for x
    x = 1,371,502,283.55/42,336.75
  6. Step 6: Final answer
    x = 32,395.08

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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.