Home / 4,510.04-6,732.52-4,307.88

Finding the Fourth Proportional to 4,510.04, 6,732.52 and 4,307.88

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Solution

The fourth proportional to 4,510.04, 6,732.52 and 4,307.88 is: 6,430.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510.04 : 6,732.52 = 4,307.88 : x
  2. Step 2: Convert to fraction form
    4,510.04/6,732.52 = 4,307.88/x
  3. Step 3: Cross multiply
    4,510.04x = 6,732.52 × 4,307.88
  4. Step 4: Simplify right side
    4,510.04x = 29,002,888.26
  5. Step 5: Solve for x
    x = 29,002,888.26/4,510.04
  6. Step 6: Final answer
    x = 6,430.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.