Home / 14,685.93-22,030.15-4,692.10

Finding the Fourth Proportional to 14,685.93, 22,030.15 and 4,692.10

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Solution

The fourth proportional to 14,685.93, 22,030.15 and 4,692.10 is: 7,038.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,685.93 : 22,030.15 = 4,692.10 : x
  2. Step 2: Convert to fraction form
    14,685.93/22,030.15 = 4,692.10/x
  3. Step 3: Cross multiply
    14,685.93x = 22,030.15 × 4,692.10
  4. Step 4: Simplify right side
    14,685.93x = 103,367,725.27
  5. Step 5: Solve for x
    x = 103,367,725.27/14,685.93
  6. Step 6: Final answer
    x = 7,038.55

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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.