Home / 34,448.40-47,526.54-22,518.62

Finding the Fourth Proportional to 34,448.40, 47,526.54 and 22,518.62

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Solution

The fourth proportional to 34,448.40, 47,526.54 and 22,518.62 is: 31,067.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,448.40 : 47,526.54 = 22,518.62 : x
  2. Step 2: Convert to fraction form
    34,448.40/47,526.54 = 22,518.62/x
  3. Step 3: Cross multiply
    34,448.40x = 47,526.54 × 22,518.62
  4. Step 4: Simplify right side
    34,448.40x = 1,070,232,094.17
  5. Step 5: Solve for x
    x = 1,070,232,094.17/34,448.40
  6. Step 6: Final answer
    x = 31,067.69

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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.