Home / 9,349.16-14,026.59-5,605.10

Finding the Fourth Proportional to 9,349.16, 14,026.59 and 5,605.10

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Solution

The fourth proportional to 9,349.16, 14,026.59 and 5,605.10 is: 8,409.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349.16 : 14,026.59 = 5,605.10 : x
  2. Step 2: Convert to fraction form
    9,349.16/14,026.59 = 5,605.10/x
  3. Step 3: Cross multiply
    9,349.16x = 14,026.59 × 5,605.10
  4. Step 4: Simplify right side
    9,349.16x = 78,620,341.45
  5. Step 5: Solve for x
    x = 78,620,341.45/9,349.16
  6. Step 6: Final answer
    x = 8,409.35

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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.