Home / 34,710.93-47,901.02-18,795.33

Finding the Fourth Proportional to 34,710.93, 47,901.02 and 18,795.33

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Solution

The fourth proportional to 34,710.93, 47,901.02 and 18,795.33 is: 25,937.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,710.93 : 47,901.02 = 18,795.33 : x
  2. Step 2: Convert to fraction form
    34,710.93/47,901.02 = 18,795.33/x
  3. Step 3: Cross multiply
    34,710.93x = 47,901.02 × 18,795.33
  4. Step 4: Simplify right side
    34,710.93x = 900,315,384.26
  5. Step 5: Solve for x
    x = 900,315,384.26/34,710.93
  6. Step 6: Final answer
    x = 25,937.52

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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.