Home / 58,310.04-87,266.88-43,482.18

Finding the Fourth Proportional to 58,310.04, 87,266.88 and 43,482.18

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Solution

The fourth proportional to 58,310.04, 87,266.88 and 43,482.18 is: 65,075.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,310.04 : 87,266.88 = 43,482.18 : x
  2. Step 2: Convert to fraction form
    58,310.04/87,266.88 = 43,482.18/x
  3. Step 3: Cross multiply
    58,310.04x = 87,266.88 × 43,482.18
  4. Step 4: Simplify right side
    58,310.04x = 3,794,554,184.20
  5. Step 5: Solve for x
    x = 3,794,554,184.20/58,310.04
  6. Step 6: Final answer
    x = 65,075.49

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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.