Home / 14,903.10-22,349.12-4,370.40

Finding the Fourth Proportional to 14,903.10, 22,349.12 and 4,370.40

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Solution

The fourth proportional to 14,903.10, 22,349.12 and 4,370.40 is: 6,553.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,903.10 : 22,349.12 = 4,370.40 : x
  2. Step 2: Convert to fraction form
    14,903.10/22,349.12 = 4,370.40/x
  3. Step 3: Cross multiply
    14,903.10x = 22,349.12 × 4,370.40
  4. Step 4: Simplify right side
    14,903.10x = 97,674,572.20
  5. Step 5: Solve for x
    x = 97,674,572.20/14,903.10
  6. Step 6: Final answer
    x = 6,553.98

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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.