Home / 42,465.30-58,602.54-23,346.06

Finding the Fourth Proportional to 42,465.30, 58,602.54 and 23,346.06

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Solution

The fourth proportional to 42,465.30, 58,602.54 and 23,346.06 is: 32,217.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,465.30 : 58,602.54 = 23,346.06 : x
  2. Step 2: Convert to fraction form
    42,465.30/58,602.54 = 23,346.06/x
  3. Step 3: Cross multiply
    42,465.30x = 58,602.54 × 23,346.06
  4. Step 4: Simplify right side
    42,465.30x = 1,368,138,414.99
  5. Step 5: Solve for x
    x = 1,368,138,414.99/42,465.30
  6. Step 6: Final answer
    x = 32,217.80

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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.