Home / 14,355.01-19,804.28-10,587.22

Finding the Fourth Proportional to 14,355.01, 19,804.28 and 10,587.22

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Solution

The fourth proportional to 14,355.01, 19,804.28 and 10,587.22 is: 14,606.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,355.01 : 19,804.28 = 10,587.22 : x
  2. Step 2: Convert to fraction form
    14,355.01/19,804.28 = 10,587.22/x
  3. Step 3: Cross multiply
    14,355.01x = 19,804.28 × 10,587.22
  4. Step 4: Simplify right side
    14,355.01x = 209,672,269.30
  5. Step 5: Solve for x
    x = 209,672,269.30/14,355.01
  6. Step 6: Final answer
    x = 14,606.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.