Home / 9,756.16-14,605.68-6,047.20

Finding the Fourth Proportional to 9,756.16, 14,605.68 and 6,047.20

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Solution

The fourth proportional to 9,756.16, 14,605.68 and 6,047.20 is: 9,053.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,756.16 : 14,605.68 = 6,047.20 : x
  2. Step 2: Convert to fraction form
    9,756.16/14,605.68 = 6,047.20/x
  3. Step 3: Cross multiply
    9,756.16x = 14,605.68 × 6,047.20
  4. Step 4: Simplify right side
    9,756.16x = 88,323,468.10
  5. Step 5: Solve for x
    x = 88,323,468.10/9,756.16
  6. Step 6: Final answer
    x = 9,053.10

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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.