Home / 46,692.28-64,707.94-45,806.20

Finding the Fourth Proportional to 46,692.28, 64,707.94 and 45,806.20

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Solution

The fourth proportional to 46,692.28, 64,707.94 and 45,806.20 is: 63,479.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,692.28 : 64,707.94 = 45,806.20 : x
  2. Step 2: Convert to fraction form
    46,692.28/64,707.94 = 45,806.20/x
  3. Step 3: Cross multiply
    46,692.28x = 64,707.94 × 45,806.20
  4. Step 4: Simplify right side
    46,692.28x = 2,964,024,841.23
  5. Step 5: Solve for x
    x = 2,964,024,841.23/46,692.28
  6. Step 6: Final answer
    x = 63,479.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.