Home / 47,501.09-65,549.69-26,281.25

Finding the Fourth Proportional to 47,501.09, 65,549.69 and 26,281.25

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Solution

The fourth proportional to 47,501.09, 65,549.69 and 26,281.25 is: 36,267.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,501.09 : 65,549.69 = 26,281.25 : x
  2. Step 2: Convert to fraction form
    47,501.09/65,549.69 = 26,281.25/x
  3. Step 3: Cross multiply
    47,501.09x = 65,549.69 × 26,281.25
  4. Step 4: Simplify right side
    47,501.09x = 1,722,727,528.27
  5. Step 5: Solve for x
    x = 1,722,727,528.27/47,501.09
  6. Step 6: Final answer
    x = 36,267.12

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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.