Home / 14,035.10-21,056.10-4,675.10

Finding the Fourth Proportional to 14,035.10, 21,056.10 and 4,675.10

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Solution

The fourth proportional to 14,035.10, 21,056.10 and 4,675.10 is: 7,013.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,035.10 : 21,056.10 = 4,675.10 : x
  2. Step 2: Convert to fraction form
    14,035.10/21,056.10 = 4,675.10/x
  3. Step 3: Cross multiply
    14,035.10x = 21,056.10 × 4,675.10
  4. Step 4: Simplify right side
    14,035.10x = 98,439,373.11
  5. Step 5: Solve for x
    x = 98,439,373.11/14,035.10
  6. Step 6: Final answer
    x = 7,013.80

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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.