Home / 9,075.04-12,527.76-6,055.18

Finding the Fourth Proportional to 9,075.04, 12,527.76 and 6,055.18

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Solution

The fourth proportional to 9,075.04, 12,527.76 and 6,055.18 is: 8,358.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075.04 : 12,527.76 = 6,055.18 : x
  2. Step 2: Convert to fraction form
    9,075.04/12,527.76 = 6,055.18/x
  3. Step 3: Cross multiply
    9,075.04x = 12,527.76 × 6,055.18
  4. Step 4: Simplify right side
    9,075.04x = 75,857,841.80
  5. Step 5: Solve for x
    x = 75,857,841.80/9,075.04
  6. Step 6: Final answer
    x = 8,358.95

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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.