Home / 10,364.25-14,303.27-5,888.19

Finding the Fourth Proportional to 10,364.25, 14,303.27 and 5,888.19

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Solution

The fourth proportional to 10,364.25, 14,303.27 and 5,888.19 is: 8,126.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364.25 : 14,303.27 = 5,888.19 : x
  2. Step 2: Convert to fraction form
    10,364.25/14,303.27 = 5,888.19/x
  3. Step 3: Cross multiply
    10,364.25x = 14,303.27 × 5,888.19
  4. Step 4: Simplify right side
    10,364.25x = 84,220,386.10
  5. Step 5: Solve for x
    x = 84,220,386.10/10,364.25
  6. Step 6: Final answer
    x = 8,126.05

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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.