Home / 35,440.53-48,907.32-19,526.46

Finding the Fourth Proportional to 35,440.53, 48,907.32 and 19,526.46

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Solution

The fourth proportional to 35,440.53, 48,907.32 and 19,526.46 is: 26,946.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,440.53 : 48,907.32 = 19,526.46 : x
  2. Step 2: Convert to fraction form
    35,440.53/48,907.32 = 19,526.46/x
  3. Step 3: Cross multiply
    35,440.53x = 48,907.32 × 19,526.46
  4. Step 4: Simplify right side
    35,440.53x = 954,986,827.69
  5. Step 5: Solve for x
    x = 954,986,827.69/35,440.53
  6. Step 6: Final answer
    x = 26,946.18

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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.