Home / 67,457.93-101,075.24-60,504.21

Finding the Fourth Proportional to 67,457.93, 101,075.24 and 60,504.21

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Solution

The fourth proportional to 67,457.93, 101,075.24 and 60,504.21 is: 90,656.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,457.93 : 101,075.24 = 60,504.21 : x
  2. Step 2: Convert to fraction form
    67,457.93/101,075.24 = 60,504.21/x
  3. Step 3: Cross multiply
    67,457.93x = 101,075.24 × 60,504.21
  4. Step 4: Simplify right side
    67,457.93x = 6,115,477,698.02
  5. Step 5: Solve for x
    x = 6,115,477,698.02/67,457.93
  6. Step 6: Final answer
    x = 90,656.18

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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.