Home / 47,058.84-64,941.30-25,839.45

Finding the Fourth Proportional to 47,058.84, 64,941.30 and 25,839.45

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Solution

The fourth proportional to 47,058.84, 64,941.30 and 25,839.45 is: 35,658.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,058.84 : 64,941.30 = 25,839.45 : x
  2. Step 2: Convert to fraction form
    47,058.84/64,941.30 = 25,839.45/x
  3. Step 3: Cross multiply
    47,058.84x = 64,941.30 × 25,839.45
  4. Step 4: Simplify right side
    47,058.84x = 1,678,047,474.29
  5. Step 5: Solve for x
    x = 1,678,047,474.29/47,058.84
  6. Step 6: Final answer
    x = 35,658.50

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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.