Home / 42,244.66-58,298.55-23,381.79

Finding the Fourth Proportional to 42,244.66, 58,298.55 and 23,381.79

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Solution

The fourth proportional to 42,244.66, 58,298.55 and 23,381.79 is: 32,267.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,244.66 : 58,298.55 = 23,381.79 : x
  2. Step 2: Convert to fraction form
    42,244.66/58,298.55 = 23,381.79/x
  3. Step 3: Cross multiply
    42,244.66x = 58,298.55 × 23,381.79
  4. Step 4: Simplify right side
    42,244.66x = 1,363,124,343.95
  5. Step 5: Solve for x
    x = 1,363,124,343.95/42,244.66
  6. Step 6: Final answer
    x = 32,267.37

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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.