Home / 25,526.34-35,225.28-14,195.25

Finding the Fourth Proportional to 25,526.34, 35,225.28 and 14,195.25

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Solution

The fourth proportional to 25,526.34, 35,225.28 and 14,195.25 is: 19,588.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,526.34 : 35,225.28 = 14,195.25 : x
  2. Step 2: Convert to fraction form
    25,526.34/35,225.28 = 14,195.25/x
  3. Step 3: Cross multiply
    25,526.34x = 35,225.28 × 14,195.25
  4. Step 4: Simplify right side
    25,526.34x = 500,031,655.92
  5. Step 5: Solve for x
    x = 500,031,655.92/25,526.34
  6. Step 6: Final answer
    x = 19,588.85

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Double scale
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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.