Home / 42,455.68-58,587.68-23,592.32

Finding the Fourth Proportional to 42,455.68, 58,587.68 and 23,592.32

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Solution

The fourth proportional to 42,455.68, 58,587.68 and 23,592.32 is: 32,556.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,455.68 : 58,587.68 = 23,592.32 : x
  2. Step 2: Convert to fraction form
    42,455.68/58,587.68 = 23,592.32/x
  3. Step 3: Cross multiply
    42,455.68x = 58,587.68 × 23,592.32
  4. Step 4: Simplify right side
    42,455.68x = 1,382,219,294.62
  5. Step 5: Solve for x
    x = 1,382,219,294.62/42,455.68
  6. Step 6: Final answer
    x = 32,556.76

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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.