Home / 42,396.96-58,495.95-26,497.56

Finding the Fourth Proportional to 42,396.96, 58,495.95 and 26,497.56

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Solution

The fourth proportional to 42,396.96, 58,495.95 and 26,497.56 is: 36,559.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,396.96 : 58,495.95 = 26,497.56 : x
  2. Step 2: Convert to fraction form
    42,396.96/58,495.95 = 26,497.56/x
  3. Step 3: Cross multiply
    42,396.96x = 58,495.95 × 26,497.56
  4. Step 4: Simplify right side
    42,396.96x = 1,549,999,944.88
  5. Step 5: Solve for x
    x = 1,549,999,944.88/42,396.96
  6. Step 6: Final answer
    x = 36,559.22

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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.