Home / 45,368.76-62,606.04-25,225.28

Finding the Fourth Proportional to 45,368.76, 62,606.04 and 25,225.28

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Solution

The fourth proportional to 45,368.76, 62,606.04 and 25,225.28 is: 34,809.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,368.76 : 62,606.04 = 25,225.28 : x
  2. Step 2: Convert to fraction form
    45,368.76/62,606.04 = 25,225.28/x
  3. Step 3: Cross multiply
    45,368.76x = 62,606.04 × 25,225.28
  4. Step 4: Simplify right side
    45,368.76x = 1,579,254,888.69
  5. Step 5: Solve for x
    x = 1,579,254,888.69/45,368.76
  6. Step 6: Final answer
    x = 34,809.30

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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.