Home / 42,291.60-58,368.62-24,383.10

Finding the Fourth Proportional to 42,291.60, 58,368.62 and 24,383.10

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Solution

The fourth proportional to 42,291.60, 58,368.62 and 24,383.10 is: 33,652.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,291.60 : 58,368.62 = 24,383.10 : x
  2. Step 2: Convert to fraction form
    42,291.60/58,368.62 = 24,383.10/x
  3. Step 3: Cross multiply
    42,291.60x = 58,368.62 × 24,383.10
  4. Step 4: Simplify right side
    42,291.60x = 1,423,207,898.32
  5. Step 5: Solve for x
    x = 1,423,207,898.32/42,291.60
  6. Step 6: Final answer
    x = 33,652.26

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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.