Home / 9,510.28-14,271.06-4,316.08

Finding the Fourth Proportional to 9,510.28, 14,271.06 and 4,316.08

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Solution

The fourth proportional to 9,510.28, 14,271.06 and 4,316.08 is: 6,476.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510.28 : 14,271.06 = 4,316.08 : x
  2. Step 2: Convert to fraction form
    9,510.28/14,271.06 = 4,316.08/x
  3. Step 3: Cross multiply
    9,510.28x = 14,271.06 × 4,316.08
  4. Step 4: Simplify right side
    9,510.28x = 61,595,036.64
  5. Step 5: Solve for x
    x = 61,595,036.64/9,510.28
  6. Step 6: Final answer
    x = 6,476.68

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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.