Home / 27,501.12-37,951.58-14,925.87

Finding the Fourth Proportional to 27,501.12, 37,951.58 and 14,925.87

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Solution

The fourth proportional to 27,501.12, 37,951.58 and 14,925.87 is: 20,597.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,501.12 : 37,951.58 = 14,925.87 : x
  2. Step 2: Convert to fraction form
    27,501.12/37,951.58 = 14,925.87/x
  3. Step 3: Cross multiply
    27,501.12x = 37,951.58 × 14,925.87
  4. Step 4: Simplify right side
    27,501.12x = 566,460,386.69
  5. Step 5: Solve for x
    x = 566,460,386.69/27,501.12
  6. Step 6: Final answer
    x = 20,597.72

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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.