Home / 14,701.80-22,045.14-4,312.20

Finding the Fourth Proportional to 14,701.80, 22,045.14 and 4,312.20

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Solution

The fourth proportional to 14,701.80, 22,045.14 and 4,312.20 is: 6,466.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,701.80 : 22,045.14 = 4,312.20 : x
  2. Step 2: Convert to fraction form
    14,701.80/22,045.14 = 4,312.20/x
  3. Step 3: Cross multiply
    14,701.80x = 22,045.14 × 4,312.20
  4. Step 4: Simplify right side
    14,701.80x = 95,063,052.71
  5. Step 5: Solve for x
    x = 95,063,052.71/14,701.80
  6. Step 6: Final answer
    x = 6,466.08

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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.