Home / 42,485.24-58,628.08-23,364.85

Finding the Fourth Proportional to 42,485.24, 58,628.08 and 23,364.85

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Solution

The fourth proportional to 42,485.24, 58,628.08 and 23,364.85 is: 32,242.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,485.24 : 58,628.08 = 23,364.85 : x
  2. Step 2: Convert to fraction form
    42,485.24/58,628.08 = 23,364.85/x
  3. Step 3: Cross multiply
    42,485.24x = 58,628.08 × 23,364.85
  4. Step 4: Simplify right side
    42,485.24x = 1,369,836,294.99
  5. Step 5: Solve for x
    x = 1,369,836,294.99/42,485.24
  6. Step 6: Final answer
    x = 32,242.64

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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.