Home / 34,634.02-47,792.55-19,527.22

Finding the Fourth Proportional to 34,634.02, 47,792.55 and 19,527.22

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Solution

The fourth proportional to 34,634.02, 47,792.55 and 19,527.22 is: 26,946.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,634.02 : 47,792.55 = 19,527.22 : x
  2. Step 2: Convert to fraction form
    34,634.02/47,792.55 = 19,527.22/x
  3. Step 3: Cross multiply
    34,634.02x = 47,792.55 × 19,527.22
  4. Step 4: Simplify right side
    34,634.02x = 933,255,638.21
  5. Step 5: Solve for x
    x = 933,255,638.21/34,634.02
  6. Step 6: Final answer
    x = 26,946.21

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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.