Home / 42,416.84-58,489.62-26,495.48

Finding the Fourth Proportional to 42,416.84, 58,489.62 and 26,495.48

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Solution

The fourth proportional to 42,416.84, 58,489.62 and 26,495.48 is: 36,535.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,416.84 : 58,489.62 = 26,495.48 : x
  2. Step 2: Convert to fraction form
    42,416.84/58,489.62 = 26,495.48/x
  3. Step 3: Cross multiply
    42,416.84x = 58,489.62 × 26,495.48
  4. Step 4: Simplify right side
    42,416.84x = 1,549,710,556.92
  5. Step 5: Solve for x
    x = 1,549,710,556.92/42,416.84
  6. Step 6: Final answer
    x = 36,535.27

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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.