Home / 44,703.84-67,071.06-28,043.76

Finding the Fourth Proportional to 44,703.84, 67,071.06 and 28,043.76

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Solution

The fourth proportional to 44,703.84, 67,071.06 and 28,043.76 is: 42,075.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,703.84 : 67,071.06 = 28,043.76 : x
  2. Step 2: Convert to fraction form
    44,703.84/67,071.06 = 28,043.76/x
  3. Step 3: Cross multiply
    44,703.84x = 67,071.06 × 28,043.76
  4. Step 4: Simplify right side
    44,703.84x = 1,880,924,709.59
  5. Step 5: Solve for x
    x = 1,880,924,709.59/44,703.84
  6. Step 6: Final answer
    x = 42,075.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.