Home / 67,458.47-93,095.80-37,248.08

Finding the Fourth Proportional to 67,458.47, 93,095.80 and 37,248.08

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Solution

The fourth proportional to 67,458.47, 93,095.80 and 37,248.08 is: 51,404.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,458.47 : 93,095.80 = 37,248.08 : x
  2. Step 2: Convert to fraction form
    67,458.47/93,095.80 = 37,248.08/x
  3. Step 3: Cross multiply
    67,458.47x = 93,095.80 × 37,248.08
  4. Step 4: Simplify right side
    67,458.47x = 3,467,639,247.46
  5. Step 5: Solve for x
    x = 3,467,639,247.46/67,458.47
  6. Step 6: Final answer
    x = 51,404.06

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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.