Home / 26,842.08-37,041.93-14,742.81

Finding the Fourth Proportional to 26,842.08, 37,041.93 and 14,742.81

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Solution

The fourth proportional to 26,842.08, 37,041.93 and 14,742.81 is: 20,345.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,842.08 : 37,041.93 = 14,742.81 : x
  2. Step 2: Convert to fraction form
    26,842.08/37,041.93 = 14,742.81/x
  3. Step 3: Cross multiply
    26,842.08x = 37,041.93 × 14,742.81
  4. Step 4: Simplify right side
    26,842.08x = 546,102,136.02
  5. Step 5: Solve for x
    x = 546,102,136.02/26,842.08
  6. Step 6: Final answer
    x = 20,345.00

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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.