Home / 25,287.16-37,931.30-6,567.94

Finding the Fourth Proportional to 25,287.16, 37,931.30 and 6,567.94

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Solution

The fourth proportional to 25,287.16, 37,931.30 and 6,567.94 is: 9,852.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,287.16 : 37,931.30 = 6,567.94 : x
  2. Step 2: Convert to fraction form
    25,287.16/37,931.30 = 6,567.94/x
  3. Step 3: Cross multiply
    25,287.16x = 37,931.30 × 6,567.94
  4. Step 4: Simplify right side
    25,287.16x = 249,130,502.52
  5. Step 5: Solve for x
    x = 249,130,502.52/25,287.16
  6. Step 6: Final answer
    x = 9,852.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.